Aquario CO2 Diffuser - Extended Special Medium filter media This reduces noise and splash

This reduces noise and splash and allows for higher oxygen production in an aquarium

Leveling nano foam mat included

Aquario Neo Clean may lower the pH of the tank

The 79 GPH filter measures 5

Aquario CO2 Diffuser - Extended Special Medium filter media This reduces noise and splashThis 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. Extended tube provides clean appearance. Diameter: 17mm Recommended tank size: 32 gallons