Aquario CO2 Diffuser - Extended Special Medium Breeding quickly achieving and maintaining the

quickly achieving and maintaining the ideal pH

minor and trace element necessary for the health of even the most delicate marine fish and invertebrates

for a typical bio-load

cannot be accurately tested with Nessler ammonia test kits nor with Winkler dissolved oxygen (DO) test kits because FritzPro A

Aquario CO2 Diffuser - Extended Special Medium Breeding quickly achieving and maintaining theThis 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