Smartpond Water Clarifier Pond Cleaner Safe For Fish ???? Plants ???? Wildlife. Condition is "New". Shipped with USPS Priority Mail. Water Clarifier quickly clears water and eliminates floating particles and organic matter. For best results, treat the pond a few days later with smartpond Sludge Remover. Each bottle treats up to 1,080 gallons and is safe for fish, plants, and wildlife. This item was previously listed as model number WTNWC18. Water Clarifier quickly clears water and eliminates floating particles and organic matter Best when used with the smartpond Sludge Remover Ingredients are deionized water and polymers Treats up to 1,080 gallons Safe for fish, plants, and wildlife Bonus 2-oz free