Aquario CO2 Diffuser - Curved Special Medium Driftwood Signature 45° mitered edges and

Signature 45° mitered edges and low-iron

The aquarium cleaning scrub pad is upgraded with two layers of tough sponge which could clean the buildup quickly and effectively without scratching walls

a bristles brush

the light turns on in the auto cycle

a highly transparent extra clear glass with very little residual green color

Aquario CO2 Diffuser - Curved Special Medium Driftwood Signature 45° mitered edges andThis CO2 diffuser dissolves carbon dioxide into a fine mist of bubbles which allows for better dissolution in your water column. This CO2 diffuser is available in 3 different sizes. Notes: Soak the diffuser in water for 30 minutes before using to produce finer bubbles. Smaller chamber gives a low profile appearance. Diameter: 17mm Recommended tank size: 32 gallons Tube Height: 11"