Product Overview

A pack of 2 replacement membranes designed specifically for the Tetra CO2 Optimat diffusion system to ensure consistent and efficient CO2 enrichment in planted aquariums.

Key Features

• Genuine Tetra replacement parts
• Ensures optimal CO2 diffusion
• Easy to install and replace
• Maintains system performance

Product Type

CO2 System Accessory

Form / Format

Membrane discs

Suitable For

Tetra CO2 Optimat
Planted aquariums

Usage Instructions

Remove the retaining ring from the CO2 diffuser
Take out the old membrane
Place a new membrane onto the diffuser
Secure the retaining ring firmly back into place

Ingredients / Materials