Tetra CO2 Diffusion Tube Membrane

Tetra CO2 Depot Optimat enables optimal carbon dioxide fertilisation for magnificent and healthy aquatic plants. Carbon dioxide (CO2) is an important plant nutrient, but the CO2 content in the aquarium water is often insufficient. With Tetra CO2 Depot Optimat you can easily and specifically add carbon dioxide at the push of a button. A contaminated or defective membrane can be cleaned or replaced by removing the clamping ring. Then place the membrane over the diffusion tube and put the clamping ring back on.

This membrane is a spare part for the Tetra CO2 Depot Optimat Set.