CO₂ Equipment

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CO₂ Glass bubble counter Globe
CO₂ Glass bubble counter Globe
The glass bubble counter Globe made of high-quality glass controls the CO₂ supply to the aquarium. Including suction cups for fastening.
€9.95 *
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NEW
CO₂-Glas-Diffusor 3in1 mit Blasenzähler und Rückschlagventil
CO₂ glass diffuser 3in1 with bubble counter and check valve
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
€16.95 *
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NEW
CO₂ bubble counter spiral made of glass
CO₂ bubble counter spiral made of glass
This Japanese style glass bubble counter controls the CO2 supply to the aquarium. The inner, twisted tube shows the bubble count very well.
€18.95 *
Hose connection 1/8" × 6/4 nickel-plated brass - pivotable
Hose connection 1/8" × 6/4 nickel-plated brass - pivotable
Pressure-resistant hose connection 1/8" × 6/4 nickel-plated brass with cover screw-nut - Rotatable - for 6/4 mm hoses.
€5.95 *
Substitute ceramics with seal
Substitute Ceramic with Gasket for M Series Diffusers
Substitute Ceramic with Gasket for M Series Diffusers
From €4.99 *
CO₂ Long-Term Test Globe
CO₂ Long-Term Test Globe in Glass with Suction Cup
CO₂ long-term test globe in glass incl. suction cup for the permanent and easy determination of the optimal CO₂ concentration in the aquarium.
€11.95 *
CO₂ glass non-return valve incl. 2 suction cups
CO₂ glass non-return valve
CO₂ non-return valve made of high-quality Japanese style glass. Suitable for pressurized gas cylinders and bio CO₂ systems.
€7.95 *
CO₂ Long-Term Test Nano
Elegant CO₂ Long-Term Test in Glass including Suction Cup
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.
From €8.30 *
CO₂-Diffusor - Internal reactor with bubble counter and non-return valve (M series)
CO₂ Diffusor M - Internal reactor with bubble counter &...
Practical M-Series CO₂ Diffusor with bubble counter & non-return valve. Replaceable ceramic diaphragm. For standard 4/6 mm hoses. 3 different sizes.
From €11.95 *
CO₂-Bubble counter P with integrated one-way valve
CO₂-Bubble counter P with integrated one-way valve
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.
€8.95 *
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CO₂ Pressure Regulator Basic M1 Multiway
CO₂ Pressure Regulator Basic Multiway
High quality and reliable pressure regulator from European production for supplying aquariums with CO₂ with fixed working pressure.
From €51.95 *
CO₂-Adapter 7 (reusable to disposable M10×1,25)
CO₂-Adapter 7 (reusable to disposable M10×1,25)
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.
€13.49 *
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