CO₂ Equipment

The glass bubble counter Globe made of high-quality glass controls the CO₂ supply to the aquarium. Including suction cups for fastening.

A beautiful composition of 3 individual pieces (check valve, bubble counter and diffuser) in the shape of a calyx. Suitable for tanks up to 160 litres

This Japanese style glass bubble counter controls the CO2 supply to the aquarium. The inner, twisted tube shows the bubble count very well.

Pressure-resistant hose connection 1/8" × 6/4 nickel-plated brass with cover screw-nut - Rotatable - for 6/4 mm hoses.

Substitute Ceramic with Gasket for M Series Diffusers

CO₂ long-term test globe in glass incl. suction cup for the permanent and easy determination of the optimal CO₂ concentration in the aquarium.

CO₂ non-return valve made of high-quality Japanese style glass. Suitable for pressurized gas cylinders and bio CO₂ systems.

CO₂ long-term test in glass incl. suction cup in 2 variants for the permanent and easy determination of the optimal CO₂ concentration in the aquarium.

Practical M-Series CO₂ Diffusor with bubble counter & non-return valve. Replaceable ceramic diaphragm. For standard 4/6 mm hoses. 3 different sizes.

Simple visual control of the CO₂ feed. 2 connections for 4/6 mm hose. Integrated one-way valve. Suitable for pressurised gas cylinders and Bio-CO₂ systems.

High quality and reliable pressure regulator from European production for supplying aquariums with CO₂ with fixed working pressure.

CO₂ Adapter from reusable to disposable bottle. With this adapter you can convert your reusable pressure reducer to non-returnable bottles with M10×1.25 connection thread.