CO₂ Equipment

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.

A CO₂ Long-term Test (Drop Checker) for the permanent and easy determination of the optimal CO₂ concentration in the aquarium. After filling, simply attach it to the pane with the opening facing downwards.

High quality and reliable professional pressure regulator from European production for supplying aquariums with CO₂

Reliable monitoring of the CO₂ concentration in the tank. Suitable for all commercially available long-term tests. Solution can be used directly, no mixing with aquarium water necessary. Easy Reading.

One-hand coupling plug brass for plastic tube 6/4 brass with cover screw-nut for 6/4-hoses

One-hand coupling brass for plastic tube 6/4 brass with cover screw-nut for 6/4-hoses