ADA Check Valve (one-way flow valve) 3rd party product MORE EFFICIENT: Improved efficiency for

MORE EFFICIENT: Improved efficiency for all six AquaMax Eco Premium 5000–21000 models

Gasping fish may need to be removed to another system until the condition can be brought under control

Voltage : 220V

Do not filter with activated carbon and switch off UVC units during use

As with many rosette-like plants

ADA Check Valve (one-way flow valve) 3rd party product MORE EFFICIENT: Improved efficiency forThis is a check valve that prevents water from flowing back into CO2 regulator. It is included to CO2 Bubble Counter and CO2 Beetle Counter. Check Valve is a consumable part that needs to be replaced with a new one approximately once a year.