CrystalClear PondShock For Crystal Clear & Fresh Water - CC023-PS Reptile Replacement Parts Fastening node assures no bursting

Fastening node assures no bursting out of air tube

Cholecalciferol (Source of Vitamin D3)

Quick and easy set-up Care Guide that includes valuable tips on caring for your fish

Creates natural

Swirl sleeve increases efficiency up to 50% over traditional clarifiers

CrystalClear PondShock For Crystal Clear & Fresh Water - CC023-PS Reptile Replacement Parts Fastening node assures no burstingCrystalClear PondShock is a great alternative to chemicals to clear your pond water fast. The organic ball contains billions of all natural, live bacteria and enzymes that are designed to rapidly break down ammonia, nitrites and organic waste. Can be used in the spring to jump start biological filters, when water quality issues escalate or before new fish are introduced to the pond. Use once a month or as needed when water temperatures are above 50F.