Tropica CO2 Diffuser - Bubble Counter, Reflux Valve, Ceramic Diffuser

Start with a low bubble rate (e.g., 1 bubble per second) and monitor your plants and fish. Adjust the bubble rate based on your plants' needs and the health of your fish. Use a CO2 drop checker for additional guidance.

Clean the ceramic diffuser every 2-4 weeks, or when you notice a decrease in bubble production. Soak it in a diluted bleach solution (1:20) for about 30 minutes then rinse thoroughly.

The Tropica CO2 diffuser is designed for use in freshwater aquariums.

If water backs up into your CO2 regulator or other components, the reflux valve is likely failing. Inspect the reflux valve, and replace it if necessary.

Yes, the integrated reflux valve protects your system if you use a solenoid to shut off CO2 at night.

Observe your plants for healthy growth, vibrant color, and the formation of small bubbles (pearling) on their leaves. Use a CO2 drop checker as a secondary indicator.

Place the diffuser in a location with good water flow, such as near the filter outlet, to ensure CO2 is evenly distributed throughout the tank.

Check all connections for leaks. Ensure that the CO2 supply is turned on and that the regulator is functioning correctly. Ensure that the tubing isn't blocked.

Check your CO2 dosage and adjust as needed. Ensure adequate lighting and nutrients for your plants. Increase bubble count gradually.

Reduce the CO2 dosage immediately. Perform a water change to lower CO2 levels. Increase surface agitation to improve oxygenation.

The reflux valve is likely failing. Replace or clean the reflux valve.