3 in 1 CO2 Diffuser- Compact V

<Features>

• 3 functions in 1 product, bubble counter, check valve and diffuser.
• Ceramice diffuser assures the best diffusing effect.
• Check valve effectively prevents backflow.
• Clear bubble reading provides accurate CO2 dosing.
• Made with acrylic assure long usage time.
• Compact size, easy assembling.

<How to use>

• Tak off the cover and ceramic, add water, place the ceramic and cover back.
• Connect the CO2 pipe.
• Please wait 24 hours for the diffuser to be moistened in order to provide.