Co2 System

Refill bottle for the Colombo Co2 basic set. The bottle contains 12 grams, the same amount as the bottle that comes standard with the set.

A refill can of CO2 Depot for the Tetra Optimat set.

Controls the CO2 supply via a timer switch (semi-automatic regulation) or a pH-regulator (fully-automatic regulation).

The CO2 Set Delta 400 is recommended for aquaria up to approximately 400 litres in capacity. The set is based around the Dupla CO2 Reactor 400, a unique and sophisticated device for optimum CO2 infusion.

CO2 fertiliser system for the best feeding of fast and slow growing plants in freshwater aquariums up to 600 l (max. 120 cm)

pH control unit for CO2 dosage.

Complete plant fertiliser system with a 2 kg cylinder and pH control device

JBL ProFlora m502 is a modern and professional CO2-system for aquaria from approximately 20 up to 400 litres content. The JBL ProFlora m502 set is ready to use and comes with all necessary parts for the easy and more reliably operation. JBL ProFlora m502

500 grams disposable Co2 storage cylinder for the JBL U-Series

The system comes completely ready for connection. Screw the pressure reducer onto the CO2 storage cylinder. Connect the pressure reducer with the hose to the diffuser in the aquarium. The CO2 enters the aquarium and is dissolved in the water by the diffus