CO2 Accessories


Aqua-Noa CO2 hose transparent

€4,95

Aqua-Noa CO2 hose for connecting CO2 components. Available in 1.5, 3 and 5 meter.

Aqua-Noa CO2 hose black

€2,95

Aqua-Noa CO2 hose for connecting CO2 components. Available in 1.5, 3 and 5 meter.

SodaStream CO2 adapter

€14,95

With the SodaStream CO2 adapter you can use the soda CO2 cartridge on any CO2 system with the standard W 21.8 x 1/14 connection, which is standard for almost every aquarium CO2 system. From TR21X4 to W 21.8 x 1/14 .

Dennerle CO2 tube

€12,95

CO2 simply seeps through many hose materials. The special Softflex CO2 hose from Dennerle consists of a special CO2-proof plastic to ensure that valuable CO2 arrives where it is needed - in the aquarium.

Dennerle CO2 check valve

€16,95

Securely protects CO₂ devices from backflowing water. With permanently elastic, CO₂ window special membrane.

Dennerle pH-controller Evolution Deluxe

€349,95

The pH controller Evolution DeLuxe forms part of Dennerle'stop-of-the-range CO2 control system. It measures the pH value in the aquarium continuously by electronic means and controls the supply of CO2 automatically via a CO2 solenoid valve (CO2 night cut-

Eheim pH control+e complete set

€249,95

With the EHEIM pHcontrol+e you can easily monitor and optimize the pH in your aquarium via a smartphone, tablet, or PC/MAC simply via a WiFi connection and your web browser.

BLAU CO2 Glass Check Valve

€7,95

This beautiful BLAU CO2 Glass check valve prevents water from circulating through the CO2 tube

BLAU Glass CO2 Set XS

€31,95

Inexpensive glass CO2 set XS for nano aquariums with diffuser, bubble counter, check valve and CO2 checker. For aquariums up to 30 liters.

BLAU Glass CO2 Set S

€33,95

Inexpensive glass CO2 set XS with diffuser, bubble counter, check valve, glass U and CO2 checker. For aquariums up to 60 liters.

Aqua-Noa mounting key for pressure regulator

€4,95

With the Aqua-Noa mounting key, the pressure regulator can be properly secured to the refillable CO2 bottle with M21.8 x 1/4 connection.