{"title":"Water analysis","description":"","products":[{"product_id":"aquadene-ph-0-14-test-strips","title":"Aquadene pH 0-14 Test Strips","description":"\u003cdiv class=\"oe_structure\" placeholder=\"A detailed, formatted description to promote your product on this page. Use '\/' to discover more features.\" data-oe-xpath=\"\/t[1]\/t[4]\/div[1]\/section[1]\/div[2]\/div[2]\/div[1]\" data-oe-model=\"product.template\" data-oe-id=\"567\" data-oe-field=\"description_ecommerce\" data-oe-type=\"html\" data-oe-expression=\"product.description_ecommerce\"\u003e\n\u003cdiv data-oe-version=\"1.2\"\u003eAquadene pH 0-14 Test Strips allow you to easily monitor the pH levels in your aquarium. These strips provide accurate readings from 0 to 14, suitable for both freshwater and saltwater environments. Simply dip a strip into the water for a quick and reliable pH test result.\u003c\/div\u003e\n\u003cdiv data-oe-version=\"1.2\"\u003e\u003cimg src=\"https:\/\/kwzone.com\/wp-content\/uploads\/2025\/06\/DOPHIN-PH0-14A.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"dunia alrabei","offers":[{"title":"100strips","offer_id":47619688071426,"sku":"10-1776","price":39.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/0449\/9202\/files\/Aquadene_pH_0-14_Test_Strips_57b22efa-9c7c-4d20-8809-66977796333b.png?v=1775246552"},{"product_id":"sera-quick-test","title":"Sera Quick Test","description":"\u003cp\u003e\u003cstrong\u003eFor quick and precise measurement of pH, KH, GH, NO\u003csub\u003e3\u003c\/sub\u003e, NO\u003csub\u003e2\u003c\/sub\u003e and Cl\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003etest strips\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor pH value, carbonate hardness, total hardness, nitrate, nitrite, and chlorine\u003c\/li\u003e\n\u003cli\u003eeasy checking of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emost important water parameters\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eaquariums, garden ponds, or pools\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eprovides results\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003equickly and reliably\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eideal for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eregular monitoring\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eof water quality\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ebasic test\u003c\/strong\u003e, which can be supplemented with drop tests\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWater quality is a crucial factor for the biological equilibrium and the health of fish. Therefore, the most important water parameters should be tested regularly so that you can react quickly in case of deviations.\u003c\/p\u003e\n\u003cp\u003eThe Quick Test is a basic test that allows quick and easy measurement of pH value, carbonate hardness (KH), total hardness (GH), nitrate (NO\u003csub\u003e3\u003c\/sub\u003e), nitrite (NO\u003csub\u003e2\u003c\/sub\u003e), and chlorine (Cl) in aquariums, garden ponds, or pools.\u003c\/p\u003e\n\u003cp\u003eFor 50 measurements.\u003c\/p\u003e","brand":"dunia alrabei","offers":[{"title":"1 pc","offer_id":47442272452866,"sku":"10-0857","price":125.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/0449\/9202\/files\/seraQuickTest1pc.png?v=1772724348"},{"product_id":"sera-nitrate-test-no3","title":"sera nitrate-Test (NO3)","description":"\u003cp\u003e\u003cstrong\u003eFor precise and easy measurement of the nitrate level\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003emonitor the nitrate level\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein aquariums and garden ponds according to scientific standards\u003c\/li\u003e\n\u003cli\u003ethe measured value provides information about\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eorganic pollution\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003enitrate is an essential plant nutrient and one of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emain causes of algae growth\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ecomplete kit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith vial, syringe, measuring spoon, and evaluation chart for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eprecise water analysis\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ewith a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ereadily understandable video tutorial\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor easy use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eNitrate is produced as the final stage of bacterial breakdown in the nitrogen cycle from ammonium and nitrite. It is therefore an indicator of organic pollution. In aquariums, the nitrate level can be reduced by regularly changing the water and adding fast-growing plants. In combination with phosphate, excessive nitrate levels can promote algae growth. On the other hand, in densely planted aquariums, a nitrate deficiency can lead to slow growth and yellowish leaves.\u003c\/p\u003e\n\u003cp\u003eThe Nitrate Test quickly and precisely measures the nitrate level, providing an important basis for healthy plant growth and the prevention of algae problems.\u003c\/p\u003e\n\u003cp\u003eThe complete kit includes a vial, a syringe, a measuring spoon, an evaluation chart, and a QR code to a readily understandable video tutorial, for easy use.\u003c\/p\u003e\n\u003cp\u003eFor approx. 60 measurements.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/_aGkJAtUNjg?si=-GCsQfdL01duWmOm\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWater tests for reliable water analysis\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"wrapper-contentGeneral-linkID-text complexattribute-textposition-\"\u003e\n\u003cp\u003eRegularly checking the water parameters in aquariums and ponds is the basis for creating optimal conditions for fish, shrimps, snails, and aquatic plants.\u003c\/p\u003e\n\u003cp\u003eThe sera water tests allow specific monitoring of the most important water parameters. Users can choose between the Quick Test and the precise drop tests, which provide particularly accurate results.\u003c\/p\u003e\n\u003cp\u003eBecause they are easy to use and produce reliable measurement results, changes in water can be recognized at an early stage. Thus, the tests help to prevent problems in time and ensure water quality in the long run – for a stable, healthy aquarium or biotope.\u003c\/p\u003e\n\u003cp\u003eThe products have a wide range of applications and, depending on the test, are suitable for freshwater aquariums, marine aquariums, garden ponds, and pools. They help to create and maintain optimal conditions for animals and plants as well as clear water.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"dunia alrabei","offers":[{"title":"Default Title","offer_id":47442305024258,"sku":null,"price":0.0,"currency_code":"SAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/0449\/9202\/files\/sera_Nitrate_Test_NO3_15_ml.png?v=1772725017"},{"product_id":"sera-ph-test","title":"sera pH Test","description":"\u003cp\u003e\u003cstrong\u003eFor precise and easy measurement of the pH value\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003emonitor the pH value\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein aquariums and garden ponds according to scientific standards\u003c\/li\u003e\n\u003cli\u003eallows\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eprecise adjustment\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eof the pH value\u003c\/li\u003e\n\u003cli\u003eif fish and invertebrates are showing signs of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003estress and feeling unwell\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ecomplete kit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith vial, syringe, and evaluation chart for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eprecise water analysis\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ewith a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ereadily understandable video tutorial\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor easy use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eA stable pH value is crucial for the health of fish, invertebrates, plants, and filter bacteria. Deviations from the optimal range increase the stress level of the animals, can lead to behavioral changes and health problems, and may affect plant growth and photosynthesis.\u003c\/p\u003e\n\u003cp\u003eThe pH Test ensures easy and precise monitoring of the pH value in the water and thus allows precise adjustment for optimal conditions in the aquarium.\u003c\/p\u003e\n\u003cp\u003eThe complete kit includes a vial, a syringe, an evaluation chart, and a QR code to a readily understandable video tutorial, for easy use.\u003c\/p\u003e\n\u003cp\u003eFor approx. 100 measurements.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/q-MEQ4cyMbQ?si=Mdz9ORwHyp2Kjl7u\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWater tests for reliable water analysis\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"wrapper-contentGeneral-linkID-text complexattribute-textposition-\"\u003e\n\u003cp\u003eRegularly checking the water parameters in aquariums and ponds is the basis for creating optimal conditions for fish, shrimps, snails, and aquatic plants.\u003c\/p\u003e\n\u003cp\u003eThe sera water tests allow specific monitoring of the most important water parameters. Users can choose between the Quick Test and the precise drop tests, which provide particularly accurate results.\u003c\/p\u003e\n\u003cp\u003eBecause they are easy to use and produce reliable measurement results, changes in water can be recognized at an early stage. Thus, the tests help to prevent problems in time and ensure water quality in the long run – for a stable, healthy aquarium or biotope.\u003c\/p\u003e\n\u003cp\u003eThe products have a wide range of applications and, depending on the test, are suitable for freshwater aquariums, marine aquariums, garden ponds, and pools. They help to create and maintain optimal conditions for animals and plants as well as clear water.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"dunia alrabei","offers":[{"title":"Default Title","offer_id":47442274222338,"sku":null,"price":0.0,"currency_code":"SAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/0449\/9202\/files\/sera_pH_test_15_ml_bfb580d7-82fa-4f5d-bfaa-6171d944e797.png?v=1772724308"},{"product_id":"sera-kh-test","title":"sera KH Test","description":"\u003cp\u003e\u003cstrong\u003eFor precise and easy measurement of the carbonate hardness\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003emonitor the carbonate hardness (KH)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein aquariums and garden ponds according to scientific standards\u003c\/li\u003e\n\u003cli\u003eallows\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eprecise adjustment\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eof the carbonate hardness for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epreventing pH fluctuations\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ea sufficiently high carbonate hardness\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eprevents suddenly sinking pH levels\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ecomplete kit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith vial, syringe, and evaluation chart for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eprecise water analysis\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ewith a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ereadily understandable video tutorial\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor easy use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eCarbonate hardness stabilizes the pH value, which can fluctuate due to natural biological processes in aquariums or garden ponds. KH has a direct influence on the pH value and is crucial for its stabilization. A KH value above 5°dKH ensures stable water parameters in community aquariums and ponds. This, for instance, prevents suddenly sinking pH values and creates optimal living conditions for fish, invertebrates, and plants.\u003c\/p\u003e\n\u003cp\u003eThe KH Test precisely monitors the carbonate hardness (KH), allowing it to be adjusted exactly, for stable water parameters.\u003c\/p\u003e\n\u003cp\u003eThe complete kit includes a vial, a syringe, an evaluation chart, and a QR code to a readily understandable video tutorial, for easy use.\u003c\/p\u003e\n\u003cp\u003eFor approx. 390°dKH measuring capacity.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/XQ1lPrU42p0?si=u5sqGlrfXu974ZDC\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWater tests for reliable water analysis\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"wrapper-contentGeneral-linkID-text complexattribute-textposition-\"\u003e\n\u003cp\u003eRegularly checking the water parameters in aquariums and ponds is the basis for creating optimal conditions for fish, shrimps, snails, and aquatic plants.\u003c\/p\u003e\n\u003cp\u003eThe sera water tests allow specific monitoring of the most important water parameters. Users can choose between the Quick Test and the precise drop tests, which provide particularly accurate results.\u003c\/p\u003e\n\u003cp\u003eBecause they are easy to use and produce reliable measurement results, changes in water can be recognized at an early stage. Thus, the tests help to prevent problems in time and ensure water quality in the long run – for a stable, healthy aquarium or biotope.\u003c\/p\u003e\n\u003cp\u003eThe products have a wide range of applications and, depending on the test, are suitable for freshwater aquariums, marine aquariums, garden ponds, and pools. They help to create and maintain optimal conditions for animals and plants as well as clear water.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"dunia alrabei","offers":[{"title":"Default Title","offer_id":47442275467522,"sku":null,"price":0.0,"currency_code":"SAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/0449\/9202\/files\/sera_KH_Test_15_ml_294805be-c979-493f-97df-c8f620485692.png?v=1772724452"},{"product_id":"sera-gh-test","title":"sera GH Test","description":"\u003cp\u003e\u003cstrong\u003eFor precise and easy measurement of the total hardness\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003emonitor the total hardness (GH)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein aquariums and garden ponds according to scientific standards\u003c\/li\u003e\n\u003cli\u003eallows\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eprecise adjustment\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eof the total hardness\u003c\/li\u003e\n\u003cli\u003ea total hardness appropriate for the aquarium inhabitants\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eprevents deficiencies\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein fish, invertebrates, and plants\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ecomplete kit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith vial, syringe, and evaluation chart for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eprecise water analysis\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ewith a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ereadily understandable video tutorial\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor easy use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe total hardness indicates the amount of \"alkaline earth metals\" in the water – calcium and magnesium are particularly important in this context. It should correspond as closely as possible to the water of origin of the fish and shrimps being kept. A GH appropriate to the aquarium inhabitants prevents deficiencies and contributes significantly to the health of fish, invertebrates, and plants.\u003c\/p\u003e\n\u003cp\u003eThe GH Test precisely monitors the total hardness (GH), allowing it to be adjusted exactly for a stable mineral balance in aquariums and garden ponds.\u003c\/p\u003e\n\u003cp\u003eThe complete kit includes a vial, a syringe, an evaluation chart, and a QR code to a readily understandable video tutorial, for easy use.\u003c\/p\u003e\n\u003cp\u003eFor approx. 420°dGH measuring capacity.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/yKCs2joMYbI?si=Li6GrBdyVE-cUx29\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWater tests for reliable water analysis\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"wrapper-contentGeneral-linkID-text complexattribute-textposition-\"\u003e\n\u003cp\u003eRegularly checking the water parameters in aquariums and ponds is the basis for creating optimal conditions for fish, shrimps, snails, and aquatic plants.\u003c\/p\u003e\n\u003cp\u003eThe sera water tests allow specific monitoring of the most important water parameters. Users can choose between the Quick Test and the precise drop tests, which provide particularly accurate results.\u003c\/p\u003e\n\u003cp\u003eBecause they are easy to use and produce reliable measurement results, changes in water can be recognized at an early stage. Thus, the tests help to prevent problems in time and ensure water quality in the long run – for a stable, healthy aquarium or biotope.\u003c\/p\u003e\n\u003cp\u003eThe products have a wide range of applications and, depending on the test, are suitable for freshwater aquariums, marine aquariums, garden ponds, and pools. They help to create and maintain optimal conditions for animals and plants as well as clear water.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"dunia alrabei","offers":[{"title":"Default Title","offer_id":47442276417794,"sku":null,"price":0.0,"currency_code":"SAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/0449\/9202\/files\/sera_GH_Test_15_ml.png?v=1772723671"},{"product_id":"sera-ammonia-test","title":"sera Ammonia Test","description":"\u003cp\u003e\u003cstrong\u003eFor precise and easy measurement of the ammonium and ammonia level\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003emonitor the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etotal concentration\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eof\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eammonium\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(NH\u003csub\u003e4\u003c\/sub\u003e\u003csup\u003e+\u003c\/sup\u003e) and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eammonia\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(NH\u003csub\u003e3\u003c\/sub\u003e) in aquariums and garden ponds according to scientific standards\u003c\/li\u003e\n\u003cli\u003eindicates\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epollution peaks\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003econtrol\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethe biological filter performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ecomplete kit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith vial, syringe, and evaluation chart for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eprecise water analysis\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ewith a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ereadily understandable video tutorial\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor easy use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAmmonium and ammonia are constantly released by fish through their gills and are part of the nitrogen cycle. While ammonium is harmless to animals, it can convert to ammonia, which is toxic to both fish and invertebrates, depending on the pH value.\u003c\/p\u003e\n\u003cp\u003eThe Ammonia Test reliably measures the total concentration of ammonium (NH\u003csub\u003e4\u003c\/sub\u003e\u003csup\u003e+\u003c\/sup\u003e) and ammonia (NH\u003csub\u003e3\u003c\/sub\u003e) in the water. In conjunction with the pH value, it indicates the actual ammonia level. Thus, pollution peaks are identified, and the biological filter performance is made visible.\u003c\/p\u003e\n\u003cp\u003eThe complete kit includes a vial, a syringe, an evaluation chart, and a QR code to a readily understandable video tutorial, for easy use. Using the enclosed chart in combination with the measured pH value, you can determine the actual ammonia level.\u003c\/p\u003e\n\u003cp\u003eSufficient for 60 measurements.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/IHA5iD0d9fU?si=mUba-L-WupTXqhHj\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWater tests for reliable water analysis\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"wrapper-contentGeneral-linkID-text complexattribute-textposition-\"\u003e\n\u003cp\u003eRegularly checking the water parameters in aquariums and ponds is the basis for creating optimal conditions for fish, shrimps, snails, and aquatic plants.\u003c\/p\u003e\n\u003cp\u003eThe sera water tests allow specific monitoring of the most important water parameters. Users can choose between the Quick Test and the precise drop tests, which provide particularly accurate results.\u003c\/p\u003e\n\u003cp\u003eBecause they are easy to use and produce reliable measurement results, changes in water can be recognized at an early stage. Thus, the tests help to prevent problems in time and ensure water quality in the long run – for a stable, healthy aquarium or biotope.\u003c\/p\u003e\n\u003cp\u003eThe products have a wide range of applications and, depending on the test, are suitable for freshwater aquariums, marine aquariums, garden ponds, and pools. They help to create and maintain optimal conditions for animals and plants as well as clear water.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"dunia alrabei","offers":[{"title":"Default Title","offer_id":47442301026562,"sku":null,"price":0.0,"currency_code":"SAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/0449\/9202\/files\/sera_Ammonia_Test_15_ml.png?v=1772724605"},{"product_id":"sera-nitrite-test","title":"sera Nitrite-Test (NO2)","description":"\u003cp\u003e\u003cstrong\u003eFor precise and easy measurement of the nitrite level\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003emonitor the nitrite level\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein aquariums and garden ponds according to scientific standards\u003c\/li\u003e\n\u003cli\u003efor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003enew aquarium setups\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand after cleaning the filter\u003c\/li\u003e\n\u003cli\u003ea nitrite concentration that is too high is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efatal for fish\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ecomplete kit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith vial, syringe, and evaluation chart for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eprecise water analysis\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ewith a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ereadily understandable video tutorial\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor easy use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eNitrite is highly toxic to fish and should not be detectable in aquariums or garden ponds. It accumulates during the activation phase but decreases again once the nitrogen cycle has stabilized. Only then should fish or invertebrates be introduced. In a well-established aquarium, high nitrite levels can be caused by decomposition processes, overfeeding, or new fish.\u003c\/p\u003e\n\u003cp\u003eThe Nitrite Test quickly and reliably measures the nitrite level in the water and thus provides early warning of dangerous nitrite peaks – particularly important for new aquarium setups.\u003c\/p\u003e\n\u003cp\u003eThe complete kit includes a vial, a syringe, an evaluation chart, and a QR code to a readily understandable video tutorial, for easy use.\u003c\/p\u003e\n\u003cp\u003eFor approx. 75 measurements.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/u5dB0hlZwa8?si=a_NyGnYbhOTKY6zZ\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWater tests for reliable water analysis\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"wrapper-contentGeneral-linkID-text complexattribute-textposition-\"\u003e\n\u003cp\u003eRegularly checking the water parameters in aquariums and ponds is the basis for creating optimal conditions for fish, shrimps, snails, and aquatic plants.\u003c\/p\u003e\n\u003cp\u003eThe sera water tests allow specific monitoring of the most important water parameters. Users can choose between the Quick Test and the precise drop tests, which provide particularly accurate results.\u003c\/p\u003e\n\u003cp\u003eBecause they are easy to use and produce reliable measurement results, changes in water can be recognized at an early stage. Thus, the tests help to prevent problems in time and ensure water quality in the long run – for a stable, healthy aquarium or biotope.\u003c\/p\u003e\n\u003cp\u003eThe products have a wide range of applications and, depending on the test, are suitable for freshwater aquariums, marine aquariums, garden ponds, and pools. They help to create and maintain optimal conditions for animals and plants as well as clear water.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"dunia alrabei","offers":[{"title":"Default Title","offer_id":47442302894338,"sku":null,"price":0.0,"currency_code":"SAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/0449\/9202\/files\/sera_Nitrite_Test_ml.png?v=1772724805"},{"product_id":"sera-phosphate-test","title":"sera Phosphate Test","description":"\u003cp\u003e\u003cstrong\u003eFor precise and easy measurement of the phosphate level\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003emonitor the phosphate level\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein aquariums and garden ponds according to scientific standards\u003c\/li\u003e\n\u003cli\u003ein case of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eincreased algae growth\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ephosphate is an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eimportant plant nutrient\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ecomplete kit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith vial, syringe, measuring spoon, and evaluation chart for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eprecise water analysis\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ewith a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ereadily understandable video tutorial\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor easy use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePhosphate gets into the aquarium and garden pond due to the breakdown of organic material such as food leftovers, fish waste, or plant material. If more phosphate is produced than can be consumed by the plants, it accumulates in the water – one of the most common causes of increased algae growth. Excessive phosphate levels can negatively affect the overall balance in the aquarium.\u003c\/p\u003e\n\u003cp\u003eThe Phosphate Test ensures precise measurement of the phosphate level in water and thus allows precise adjustment for optimal conditions in the aquarium.\u003c\/p\u003e\n\u003cp\u003eThe complete kit includes a vial, a syringe, a measuring spoon, an evaluation chart, and a QR code to a readily understandable video tutorial, for easy use.\u003c\/p\u003e\n\u003cp\u003eFor approx. 60 measurements.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/MXUJA0nHpcg?si=Ad46-5whJRAD6J-_\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWater tests for reliable water analysis\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"wrapper-contentGeneral-linkID-text complexattribute-textposition-\"\u003e\n\u003cp\u003eRegularly checking the water parameters in aquariums and ponds is the basis for creating optimal conditions for fish, shrimps, snails, and aquatic plants.\u003c\/p\u003e\n\u003cp\u003eThe sera water tests allow specific monitoring of the most important water parameters. Users can choose between the Quick Test and the precise drop tests, which provide particularly accurate results.\u003c\/p\u003e\n\u003cp\u003eBecause they are easy to use and produce reliable measurement results, changes in water can be recognized at an early stage. Thus, the tests help to prevent problems in time and ensure water quality in the long run – for a stable, healthy aquarium or biotope.\u003c\/p\u003e\n\u003cp\u003eThe products have a wide range of applications and, depending on the test, are suitable for freshwater aquariums, marine aquariums, garden ponds, and pools. They help to create and maintain optimal conditions for animals and plants as well as clear water.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"dunia alrabei","offers":[{"title":"Default Title","offer_id":47442310004994,"sku":null,"price":0.0,"currency_code":"SAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/0449\/9202\/files\/sera_Phosphate_Test_15_ml.png?v=1772725293"},{"product_id":"sera-iron-test","title":"sera Iron Test","description":"\u003cp\u003e\u003cstrong\u003eFor precise and easy measurement of the iron level\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003emonitor the iron level\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein aquariums and garden ponds according to scientific standards\u003c\/li\u003e\n\u003cli\u003eallows\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eprecise adjustment\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eof the iron level, for\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003ecolorful plants\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ealso detects\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003echelated iron\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ecomplete kit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith vial, syringe, measuring spoon, and evaluation chart for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eprecise water analysis\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ewith a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ereadily understandable video tutorial\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor easy use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIron is an important trace element for animals and plants but is only present in very small quantities or not at all in tap water. Regular fertilization is therefore necessary in planted aquariums. A deficiency becomes visible as a yellowish to whitish coloration of young plant parts. The ideal iron level is between 0.1 and 0.25 mg\/l (ppm). Levels above 0.5 mg\/l (ppm) should be avoided, as an excess – especially in combination with other trace elements – promotes the growth of brush and beard algae.\u003c\/p\u003e\n\u003cp\u003eThe Iron Test precisely monitors the iron level and reliably detects chelated iron.\u003c\/p\u003e\n\u003cp\u003eThe complete kit includes a vial, a syringe, a measuring spoon, an evaluation chart, and a QR code to a readily understandable video tutorial, for easy use.\u003c\/p\u003e\n\u003cp\u003eSufficient for approx. 75 measurements.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/aWewiN0VO2s?si=Ivbaz8rbIRx1oWvL\" height=\"300\" width=\"400\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWater tests for reliable water analysis\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"wrapper-contentGeneral-linkID-text complexattribute-textposition-\"\u003e\n\u003cp\u003eRegularly checking the water parameters in aquariums and ponds is the basis for creating optimal conditions for fish, shrimps, snails, and aquatic plants.\u003c\/p\u003e\n\u003cp\u003eThe sera water tests allow specific monitoring of the most important water parameters. Users can choose between the Quick Test and the precise drop tests, which provide particularly accurate results.\u003c\/p\u003e\n\u003cp\u003eBecause they are easy to use and produce reliable measurement results, changes in water can be recognized at an early stage. Thus, the tests help to prevent problems in time and ensure water quality in the long run – for a stable, healthy aquarium or biotope.\u003c\/p\u003e\n\u003cp\u003eThe products have a wide range of applications and, depending on the test, are suitable for freshwater aquariums, marine aquariums, garden ponds, and pools. They help to create and maintain optimal conditions for animals and plants as well as clear water.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"dunia alrabei","offers":[{"title":"Default Title","offer_id":47446561095938,"sku":null,"price":0.0,"currency_code":"SAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/0449\/9202\/files\/sera_Iron_Test_1.png?v=1772827591"},{"product_id":"sera-oxygen-test","title":"sera Oxygen Test","description":"\u003cp\u003e\u003cstrong\u003eFor precise and easy measurement of the oxygen level\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003emonitor the oxygen level\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein aquariums and garden ponds according to scientific standards\u003c\/li\u003e\n\u003cli\u003eparticularly important in case of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh water temperatures\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor dense fish stocks\u003c\/li\u003e\n\u003cli\u003eoxygen dissolved in water is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eessential\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor all aquatic organisms, including filter bacteria\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ecomplete kit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith special vial, syringe, and evaluation chart for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eprecise water analysis\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ewith a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ereadily understandable video tutorial\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor easy use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eOxygen has a crucial function in aquariums and garden ponds. In addition to fish, which absorb oxygen through their gills, bacteria that break down pollutants also require oxygen to carry out their task. Oxygen therefore contributes significantly to good water quality. A lack of oxygen often manifests itself by heavy breathing at the water surface, but usually only then, when quick action is required.\u003c\/p\u003e\n\u003cp\u003eThe Oxygen Test quickly measures the oxygen level, allowing for acting in time.\u003c\/p\u003e\n\u003cp\u003eThe complete kit includes a vial, a syringe, an evaluation chart, and a QR code to a readily understandable video tutorial, for easy use.\u003c\/p\u003e\n\u003cp\u003eFor approx. 60 measurements.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/7xqjRleRQqc?si=oajKrzuYumaVW_8u\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWater tests for reliable water analysis\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"wrapper-contentGeneral-linkID-text complexattribute-textposition-\"\u003e\n\u003cp\u003eRegularly checking the water parameters in aquariums and ponds is the basis for creating optimal conditions for fish, shrimps, snails, and aquatic plants.\u003c\/p\u003e\n\u003cp\u003eThe sera water tests allow specific monitoring of the most important water parameters. Users can choose between the Quick Test and the precise drop tests, which provide particularly accurate results.\u003c\/p\u003e\n\u003cp\u003eBecause they are easy to use and produce reliable measurement results, changes in water can be recognized at an early stage. Thus, the tests help to prevent problems in time and ensure water quality in the long run – for a stable, healthy aquarium or biotope.\u003c\/p\u003e\n\u003cp\u003eThe products have a wide range of applications and, depending on the test, are suitable for freshwater aquariums, marine aquariums, garden ponds, and pools. They help to create and maintain optimal conditions for animals and plants as well as clear water.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"dunia alrabei","offers":[{"title":"Default Title","offer_id":47446591275266,"sku":null,"price":0.0,"currency_code":"SAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/0449\/9202\/files\/seraOxygenTest.png?v=1772830253"},{"product_id":"sera-chlorine-test","title":"sera Chlorine Test","description":"\u003cp\u003e\u003cstrong\u003eFor easy and safe monitoring of chlorine\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003emonitor the chlorine level\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein aquariums and garden ponds according to scientific standards\u003c\/li\u003e\n\u003cli\u003ein many regions, chlorine is added to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etap water\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor disinfection purposes\u003c\/li\u003e\n\u003cli\u003eeven the smallest amounts of chlorine may lead to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epoisoning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ecomplete kit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith vial, syringe, and evaluation chart for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eprecise water analysis\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ewith a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ereadily understandable video tutorial\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor easy use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIn many regions, chlorine is added to tap water for disinfection purposes. Chlorine can severely damage the gills and mucous membranes of fish and destroy useful filter bacteria. Even the smallest amounts of chlorine may lead to poisoning.\u003c\/p\u003e\n\u003cp\u003eThe Chlorine Test allows quick and easy monitoring of chlorine in tap water.\u003c\/p\u003e\n\u003cp\u003eThe complete kit includes a vial, a syringe, an evaluation chart, and a QR code to a readily understandable video tutorial, for easy use.\u003c\/p\u003e\n\u003cp\u003eFor approx. 45 measurements.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/6NjSmAmAdNg?si=iGqPzdXgYuyhuqza\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWater tests for reliable water analysis\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"wrapper-contentGeneral-linkID-text complexattribute-textposition-\"\u003e\n\u003cp\u003eRegularly checking the water parameters in aquariums and ponds is the basis for creating optimal conditions for fish, shrimps, snails, and aquatic plants.\u003c\/p\u003e\n\u003cp\u003eThe sera water tests allow specific monitoring of the most important water parameters. Users can choose between the Quick Test and the precise drop tests, which provide particularly accurate results.\u003c\/p\u003e\n\u003cp\u003eBecause they are easy to use and produce reliable measurement results, changes in water can be recognized at an early stage. Thus, the tests help to prevent problems in time and ensure water quality in the long run – for a stable, healthy aquarium or biotope.\u003c\/p\u003e\n\u003cp\u003eThe products have a wide range of applications and, depending on the test, are suitable for freshwater aquariums, marine aquariums, garden ponds, and pools. They help to create and maintain optimal conditions for animals and plants as well as clear water.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"dunia alrabei","offers":[{"title":"Default Title","offer_id":47446593044738,"sku":null,"price":0.0,"currency_code":"SAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/0449\/9202\/files\/seraChlorineTest.png?v=1772830439"},{"product_id":"sera-calcium-test","title":"sera Calcium Test","description":"\u003cp\u003e\u003cstrong\u003eFor precise measurement of the calcium level in 20 mg\/l (ppm) steps\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003emonitor the calcium level\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein aquariums according to scientific standards\u003c\/li\u003e\n\u003cli\u003eprecise measurement in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e20 mg\/l (ppm) steps\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eallows precise adjustment of the Ca level, for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eoptimal coral growth\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ecomplete kit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith vial, syringe, measuring spoon, and evaluation chart for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eprecise water analysis\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ewith a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ereadily understandable video tutorial\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor easy use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIn reef aquariums, calcium is required by ornamental algae, corals, and other invertebrates. For healthy coral growth, the calcium level in marine aquariums should be about 420 mg\/l (ppm).\u003c\/p\u003e\n\u003cp\u003eThe Calcium Test reliably measures the calcium level in 20 mg\/l (ppm) steps, allowing precise adjustment of the Ca level in the aquarium. This ensures optimal coral growth.\u003c\/p\u003e\n\u003cp\u003eThe complete kit includes a vial, a syringe, a measuring spoon, an evaluation chart, and a QR code to a readily understandable video tutorial, for easy use.\u003c\/p\u003e\n\u003cp\u003eFor approx. 7.500 mg calcium.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/78KGpJ5svCA?si=jeQ3Y39VFbL62pZU\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWater tests for reliable water analysis\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"wrapper-contentGeneral-linkID-text complexattribute-textposition-\"\u003e\n\u003cp\u003eRegularly checking the water parameters in aquariums and ponds is the basis for creating optimal conditions for fish, shrimps, snails, and aquatic plants.\u003c\/p\u003e\n\u003cp\u003eThe sera water tests allow specific monitoring of the most important water parameters. Users can choose between the Quick Test and the precise drop tests, which provide particularly accurate results.\u003c\/p\u003e\n\u003cp\u003eBecause they are easy to use and produce reliable measurement results, changes in water can be recognized at an early stage. Thus, the tests help to prevent problems in time and ensure water quality in the long run – for a stable, healthy aquarium or biotope.\u003c\/p\u003e\n\u003cp\u003eThe products have a wide range of applications and, depending on the test, are suitable for freshwater aquariums, marine aquariums, garden ponds, and pools. They help to create and maintain optimal conditions for animals and plants as well as clear water.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"dunia alrabei","offers":[{"title":"Default Title","offer_id":47446594322690,"sku":null,"price":0.0,"currency_code":"SAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/0449\/9202\/files\/seraCalciumTest.png?v=1772830698"},{"product_id":"sera-co2-test","title":"sera CO2 Test","description":"\u003cp\u003e\u003cstrong\u003eFor permanently monitoring the CO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003elevel\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003epermanently monitors\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003ethe CO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003elevel in aquariums according to scientific standards\u003c\/li\u003e\n\u003cli\u003eallows\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eprecise adjustment\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eof the CO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003elevel, for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esplendid plant growth\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eelegant glass container for\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003einconspicuous installation\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ecomplete kit\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003ewith glass checker, syringe, and evaluation chart for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eprecise water analysis\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ewith a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ereadily understandable video tutorial\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor easy use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIn addition to light and nutrient fertilization, CO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003eis the third crucial pillar for healthy and vigorous aquatic plants. Only when all three factors are in balance can the plants grow optimally and stabilize the aquarium in a natural way. This effectively prevents algae growth.\u003c\/p\u003e\n\u003cp\u003eThe CO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003eTest allows for permanent monitoring of the CO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003elevel in the aquarium. The elegant glass container can be inconspicuously installed in the aquarium. The reagent is easy to refill.\u003c\/p\u003e\n\u003cp\u003eThe complete kit includes a glass checker, a syringe, an evaluation chart, and a QR code to a readily understandable video tutorial, for easy use.\u003c\/p\u003e\n\u003cp\u003eSufficient for approx. 90 fillings.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/p3PRKrx4Khw?si=EfjXlTEp_auqmlYj\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWater tests for reliable water analysis\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"wrapper-contentGeneral-linkID-text complexattribute-textposition-\"\u003e\n\u003cp\u003eRegularly checking the water parameters in aquariums and ponds is the basis for creating optimal conditions for fish, shrimps, snails, and aquatic plants.\u003c\/p\u003e\n\u003cp\u003eThe sera water tests allow specific monitoring of the most important water parameters. Users can choose between the Quick Test and the precise drop tests, which provide particularly accurate results.\u003c\/p\u003e\n\u003cp\u003eBecause they are easy to use and produce reliable measurement results, changes in water can be recognized at an early stage. Thus, the tests help to prevent problems in time and ensure water quality in the long run – for a stable, healthy aquarium or biotope.\u003c\/p\u003e\n\u003cp\u003eThe products have a wide range of applications and, depending on the test, are suitable for freshwater aquariums, marine aquariums, garden ponds, and pools. They help to create and maintain optimal conditions for animals and plants as well as clear water.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"dunia alrabei","offers":[{"title":"Default Title","offer_id":47446595436802,"sku":null,"price":0.0,"currency_code":"SAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/0449\/9202\/files\/seraCO2Test.png?v=1772830833"},{"product_id":"sera-magnesium-test","title":"sera Magnesium Test","description":"\u003cp\u003e\u003cstrong\u003eFor precise and easy measurement of the magnesium level\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003emonitor the magnesium level\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein aquariums according to scientific standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eprecise measurement\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein 60 mg\/l (ppm) steps\u003c\/li\u003e\n\u003cli\u003eallows precise adjustment of the Mg level, for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eoptimal coral growth\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ecomplete kit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith vial, syringe, measuring spoon, and evaluation chart for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eprecise water analysis\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ewith a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ereadily understandable video tutorial\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor easy use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eMagnesium fulfills two key functions in marine aquariums: it keeps calcium in solution and thus in a bioavailable form, and it is an essential nutrient for calcareous red algae and soft corals, which require it to form their spicules. For a stable and healthy reef aquarium, the magnesium level should be about 1,300 mg\/l (ppm).\u003c\/p\u003e\n\u003cp\u003eThe Magnesium Test reliably measures the magnesium level in 60 mg\/l (ppm) steps, allowing precise adjustment in the aquarium.\u003c\/p\u003e\n\u003cp\u003eThe complete kit includes a vial, a syringe, a measuring spoon, an evaluation chart, and a QR code to a readily understandable video tutorial, for easy use.\u003c\/p\u003e\n\u003cp\u003eFor approx. 16,000 mg magnesium.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/FaQKbzw27ss?si=uX5cjvwD0tRzdy2p\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWater tests for reliable water analysis\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"wrapper-contentGeneral-linkID-text complexattribute-textposition-\"\u003e\n\u003cp\u003eRegularly checking the water parameters in aquariums and ponds is the basis for creating optimal conditions for fish, shrimps, snails, and aquatic plants.\u003c\/p\u003e\n\u003cp\u003eThe sera water tests allow specific monitoring of the most important water parameters. Users can choose between the Quick Test and the precise drop tests, which provide particularly accurate results.\u003c\/p\u003e\n\u003cp\u003eBecause they are easy to use and produce reliable measurement results, changes in water can be recognized at an early stage. Thus, the tests help to prevent problems in time and ensure water quality in the long run – for a stable, healthy aquarium or biotope.\u003c\/p\u003e\n\u003cp\u003eThe products have a wide range of applications and, depending on the test, are suitable for freshwater aquariums, marine aquariums, garden ponds, and pools. They help to create and maintain optimal conditions for animals and plants as well as clear water.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"dunia alrabei","offers":[{"title":"Default Title","offer_id":47446596845826,"sku":null,"price":0.0,"currency_code":"SAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/0449\/9202\/files\/seraMagnesiumTest.png?v=1772831000"},{"product_id":"sera-aqua-test-box-cl","title":"sera aqua-test box (Cl)","description":"\u003cp\u003e\u003cstrong\u003eWater testing for experienced aquarists\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ecomplete box for water analysis for aquarium owners, including chlorine\u003c\/li\u003e\n\u003cli\u003eearly detection of problems\u003c\/li\u003e\n\u003cli\u003ehelps prevent algae problems\u003c\/li\u003e\n\u003cli\u003e9 water tests included\u003c\/li\u003e\n\u003cli\u003esuitable for freshwater tanks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eExperienced aquarists check their aquarium water regularly. This allows taking measures, for instance against algae, quickly and easily, without the need to use chemicals.\u003c\/p\u003e\n\u003cp\u003eThe sera aqua-test box contains the following test kits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003epH value\u003c\/li\u003e\n\u003cli\u003etotal hardness\u003c\/li\u003e\n\u003cli\u003ecarbonate hardness\u003c\/li\u003e\n\u003cli\u003eammonium\/ammonia\u003c\/li\u003e\n\u003cli\u003enitrite\u003c\/li\u003e\n\u003cli\u003enitrate\u003c\/li\u003e\n\u003cli\u003ephosphate\u003c\/li\u003e\n\u003cli\u003eiron and\u003c\/li\u003e\n\u003cli\u003ecopper or chlorine\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"dunia alrabei","offers":[{"title":"1 pc","offer_id":47446603366658,"sku":"10-0856","price":750.0,"currency_code":"SAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/0449\/9202\/files\/sera_aqua-test_box_cl_1_pc.png?v=1772851595"},{"product_id":"sera-aqua-test-set-1","title":"sera aqua-test set","description":"\u003cp\u003e\u003cstrong\u003eKnow your water\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003emeasures pH, KH, GH, and NO\u003csub\u003e2\u003c\/sub\u003e\n\u003c\/li\u003e\n\u003cli\u003ecompact for fresh and marine water\u003c\/li\u003e\n\u003cli\u003ewith easy-to-understand instructions\u003c\/li\u003e\n\u003cli\u003ebeginner-friendly\u003c\/li\u003e\n\u003cli\u003ebasis for water analysis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eOnly knowing your water parameters allows reacting in time and counteract irregularities so animals and plants are being protected.\u003c\/p\u003e\n\u003cp\u003eThe sera aqua-test set allows monitoring the parameters important for fresh and marine water – pH value, carbonate hardness (KH), total hardness (GH) and nitrite (NO\u003csub\u003e2\u003c\/sub\u003e).\u003c\/p\u003e\n\u003cp\u003eDetailed instructions for use for every test kit are included.\u003c\/p\u003e","brand":"dunia alrabei","offers":[{"title":"1 pc","offer_id":47446605332738,"sku":"10-1392","price":225.0,"currency_code":"SAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/0449\/9202\/files\/sera_aqua-test_set_1pc_849aa62b-d6c4-4041-84f8-5d63e114f631.png?v=1772851462"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/0449\/9202\/collections\/Water_analysis.png?v=1772154973","url":"https:\/\/duniaalrabei.com\/en\/collections\/water-analysis.oembed","provider":"dunia alrabei","version":"1.0","type":"link"}