CrystalClear BioClarifier

CrystalClear BioClarifier naturally clears the water, removes odors, and breaks down suspended dead debris and decaying leaves with billions of bacteria colonies and added enzymes. The result is a cleaner pond, happier fish, improved dissolved oxygen levels, and reduced ammonia levels. CrystalClear BioClarifier is ideal for ponds, fountains, bubblers, and disappearing waterfall features. This natural pond clarifier comes in easy-to-use water-soluble packets. Use when water temperatures are above 50°F.