Learn more about Castle AquaticsBeneficial Bacteria
CoolBIO, Cold Water Bacteria Booster
CoolBIO contains highly concentrated cold water natural bacteria designed to accelerate the decomposition of leaves, twigs, muck and other sediment during the fall and winter...
SuperBIO, Pond Bacteria Booster
SuperBIO contains highly concentrated warm water natural bacteria designed to accelerate the decomposition of leaves, twigs, muck and other sediment during the spring and summer...
BactiMAX+ All Season Beneficial Bacteria
BactiMAX+ will remove ammonia, nitrite, nitrate, and organic debris (dead leaves, uneaten fish food, fish waste, etc.) Use BactiMAX+ year-round, even in the winter to...
NatureMAX, Ultimate Pond Treatment
NatureMAX’s multi-purpose cleaning action cleans ponds with barley, bacteria, enzymes and a powerful secret ingredient. These substances clean, polish and break down problematic organic materials.