CO₂ Accessories.

Pressure cylinder for 1-time use with a capacity of 800 grams of CO₂ with M10 schrader verntiel. Suitable for the Colombo CO₂ Profi set or with adaptor ring for the Colombo CO₂ advance set and other brands.

Pressure cylinder for 1-time use with a capacity of 1200 grams of CO₂ with M10 schrader verntiel. Suitable for the Colombo CO₂ Profi set or with adaptor ring for the Colombo CO₂ advance set and other brands.

CO₂ cylinder for the Colombo CO₂ advance set with 5/8-18 UNF thread. For 1-time use.

The CO₂ indicator is an indispensable tool when using a CO₂ system. The indicator shows the CO₂ value, so you know how much CO₂ is in the aquarium water and can adjust the CO₂ system to the correct amount.

As plants only absorb CO₂ during the day, the supply can be stopped at night. By installing the solenoid valve, this can be done automatically using a time switch. The solenoid valve pays for itself, as you save a lot on CO₂ cylinders!

Pressure regulator for M10x1 connection. With double chamber, separate fine control, an open and close valve and a mano meter. Due to the double chamber, the amount of CO₂ added always remains the same. Suitable for Colombo 800 and 1200 gram cylinder.

With the 3 in 1 Diffuser, you have a check valve, bubble counter and diffuser in one device. Available in medium and marge models. Made of crystal-clear acrylic, it has the optics of glass, but not as breakable!

Professional CO₂ Diffuser, perfect for Aquascaping. Made of crystal-clear acrylic with the optics of glass but not as fragile. Available in 25, 35 and 40 cm, with a catchable diffuser available as an accessory from your dealer.

Make your own CO₂ with 2 components. No more changing pressure bottles! How does it work? Open the cylinder and add the 2-components and 300 ml of water, close the bottle with the pressure regulator, the chemical reaction creates around 105 grams of CO2 gas in 30 minutes. 1 pack is thus sufficient to make about 315 grams of CO2.

Make your own CO₂ with 2 components. No more changing pressure bottles! Refill A for the Colombo CO₂ reactor, in combination with Refill B and tapwater you fill the reactor to make your own CO2₂.

Usage: open the cylinder and add 200 grams of A and 200 grams of B and 300 ml of water, close the bottle with the pressure regulator, the chemical reaction creates about 105 grams of CO₂ gas in 30 minutes. Contents are 1000 grams, enough for 5 refills, approximately 500 grams of CO₂.