Professional and extremely accurate CO2 pressure regulator with integrated 12-volt solenoid valve and adjustable working pressure. The Pro CO2 regulator can be used on all standard refillable CO2 cylinders with thread...
Professional CO2 regulator for the accurate dosing of CO2 to the aquarium. Equipped with a 12V solenoid valve and CO2 bubble counter. Complete set, ideal for beginners with quality for...
All-purpose 4mm airline fits all standard air pumps for ponds, aquarium or hydroponics2.5 m length pipeIncludes Y, L and T connectorsIncludes 2 non-return valves
