Product Overview

An external inline CO2 diffuser designed to be installed on the return hose of a canister filter. This device provides efficient CO2 dissolution into the water column while keeping the aquarium interior free of bulky equipment.

Key Features

• Inline design for a clutter-free aquarium
• High-efficiency ceramic membrane for fine bubble mist
• Compatible with standard 16/22mm filter tubing
• Durable construction with secure hose connections

Product Type

CO2 Diffuser

Form / Format

External Inline Device

Suitable For

Planted aquariums
Canister filter setups
16/22mm (5/8") tubing

Usage Instructions

Cut the canister filter return (outflow) hose at a convenient location.
Attach both ends of the hose to the diffuser and tighten the locking nuts.
Connect the CO2 tubing to the CO2 inlet.
Allow the ceramic disc to soak for 24 hours before initial use for optimal performance.

Ingredients / Materials

Plastic, Ceramic