Microbe-Lift® KH Alkalinity Bio-Active Booster Size:2 Pounds long-lasting pumps perfect for water

long-lasting pumps perfect for water falls and streams

25" knock outs: three for airlines plus one for power source

290-725gph models are for submersible or in-line use

000 gallons AlphaONE 4

#12202 - Combo 2-Pack: Carbon Pad and Coarse Pad

Microbe-Lift® KH Alkalinity Bio-Active Booster Size:2 Pounds long-lasting pumps perfect for waterMicrobe Lift KH Alkalinity Bio Active Booster provides the essential alkalinity for nitrification. When pond carbonate levels fall below the necessary level, nitrification will stop and will fail to start again. KH levels must be maintained between 50 100ppm. With insufficient KH levels, pH levels will also vary and be difficult to control. Provides the KH (carbonate alkalinity) necessary for ammonia removal (7. 1mg of KH needed for each mg of ammonia