JBL ProFlora CO2 500 Advance

The JBL ProFlora CO2 500 Advance is a complete, high-specification pressurized CO2 system that includes a refillable 500g aluminium CO2 cylinder, JBL's advanced dual-gauge regulator with integrated solenoid, a precision bubble counter, ceramic diffuser, and all connecting tubing and fittings. The advanced regulator delivers stable working pressure across the full life of the cylinder, eliminating end-of-tank pressure surges that can harm sensitive livestock. JBL's solenoid valve is compatible with pH controllers and timers, enabling precise day/night CO2 cycling that optimises plant growth while protecting fish and shrimp during the dark period. The included high-quality ceramic diffuser generates micro-fine bubbles for rapid CO2 dissolution throughout the water column. Suitable for planted aquariums from 100 to 400 litres, this system represents a complete, long-term CO2 investment.