Pond HealthGuard 1 L 34 fl oz

Pond healthguard is an effective disinfectant to promote the control of parasitic, bacterial, and viral infestations of fish in ponds. Pond healthguard contains no malachite green (or other dye based disinfectants) that can discolor The water or quaternary disinfectants that foam. Used as directed pond healthguard is safe for fish, plants, and the biological filter.