Aquarium CO2

Colombo CO2 Reactor REFILL

You need refill A & B for your Colombo CO2 Reactor (so two bags). These easy to use pouches make...

Colombo CO2 Adaptor Ring 95g to 800g/1200g

This adaptor enables you to use the Colombo CO2 800g and 1200g bottles on standard 95g CO2 systems l...

Superfish Stainless Steel CO2 Diffuser

Professional stainless steel CO2 Diffuser, perfect for Aquascaping. The diffuser should be placed as...

Dennerle Plants CO2 Starter Kit

Apart from light, aquatic plants need nutrients, not only nitrogen, potassium, phosphate and trace e...

Tropica Ceramic Disc for 3-in-1 Diffuser

The Tropica Ceramic Disc is an essential component for Tropica's 3-in-1 CO2 diffuser, helping to dis...

Colombo CO2 Reactor PRO Set 2L

This CO2 Reactor Set not only has an impressive appearance but also functions flawlessly, generating...

Colombo CO2 Indicator

Colombo 3-in1 CO2 Indicator CO2 Indicator / permanent test Monitor and adjust the right CO2 levels i...

Colombo CO2 Basic REFILL

The Colombo CO2 Basic Refill provides a reliable source of carbon dioxide for your aquarium, designe...

Ista Intense Flow CO2 Bubble Counter

Ista Intense Flow CO2 Bubble Counter is for medium and larger aquariums or densely planted smaller o...

Colombo CO2 Advance Refill Bottle 95g

The Colombo CO2 Advance Refill Bottle provides 95 g of CO₂ for aquarium dosing systems. Designed for...

Colombo CO2 Kit Basic

Very basic CO2 Kit for daily injection. The diffuser chamber has to be filled daily via the connecte...

Colombo CO2 Solenoid Valve

The Colombo CO2 Solenoid should be used with a domestic timer (just like your lights timer) and auto...