Pond Water Cleaner Refills - 300 gallons (120 day treatment)

Because there are so many different sized ponds Bioverse provides 2 refill sizes. For convenience, the refills are available in 300 gallon and 2,500 gallon packets. The key to consistent improved water quality is the monthly application of all-natural bacteria and enzymes that are included in the patented, time-release Pond Water Cleaner. Veterinarian approved and safe for all fish, pets, wildlife and plants.