Tetra Pond Water ClarifierTetra Pond Clarifier quickly clumps contaminants so they can be easily removed by filtration. Okay to use in ponds with plants! Keeps pond clear Safely clumps contaminants into sinking, removable masses Clumps can be removed by pond filter, pond vacuum, or skimming net. Regular use prevents cloudy and discolored pond water. Safe for fish and plants when used as directed. Fast acting water conditioner for crystal clear ponds and water gardens. Pond