CO2 Terugslagklep petrified rock Transform your aquarium into a

Transform your aquarium into a beautiful underwater landscape with our complete CO2 set

Its smooth surface makes it easy to clean

especially if you are placing them in an aquarium

Mocht hij toch gaan drijven kunt u hem verzwaren en zo in het aquarium plaatsen

lighter color nuances and naturally weathered surface

CO2 Terugslagklep petrified rock Transform your aquarium into aA good check valve ensures that no water from the aquarium enters your CO2 system. This is very important to prevent damage to your CO2 pressure regulator. Place this check valve as close as possible to the diffuser. Made of metal and suitable for standard 4 6mm thick CO2 hoses.