Pond Water 3 Stage Dechlorinator / Purifier 10" Filters:replacement filters and aerate with an air

and aerate with an air stone

and biological filtration systems

Breaks down ammonia and nitrite

as the high concentration of bacteria will help to remove the harmful ammonia and nitrite

Undergravel filtration creates a clear

Pond Water 3 Stage Dechlorinator / Purifier 10" Filters:replacement filters and aerate with an airThis is a 10" 3 stage water purifier for pond and fish keepers Stage 1: 5 Micron Sediment Filter Effective in removing dirt, rust and sand particles Stage 2: Granular Activated Carbon Filter Reduction of Chlorine, MtBE, Trihalomethanes, Pesticides, Herbicides, Benzene, Radon, and countless Volatile Organic Chemicals Stage 3: CTO carbon block Removes Gardia and cryptosporidium cysts, pesticides, organic chemicals The system consists of: 3x10" Double O