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 months while replenishing winter bacteria loss during the spring. These easy-to-use water soluble packets keep your pond looking it’s best during the colder months of the year. CoolBIO is safe for use with fish, plants, birds, or domestic animals that drink from the pond.

  1. Replenishes natural bacteria during spring & autumn
  2. Accelerates digestion of organic debris
  3. Formulated for cool water temperatures
  4. Supercharges your pond’s bacteria colony for a balanced eco system
  5. Easy to use water soluble packets.
  SIZE TREATS
03PT173 4 lbs (1.8 kg) 10,000 Gal for 4 months