Description Completely non toxic dye that will safely help keep pond water clean, clear and cool Helps reduce fish stress in spring when fish have no place to hide from sun and predators Added enzymes help breakdown unwanted debris and sludge left over after spring cleaning Safe and will not harm people, fish, plants, birds or animals that may drink from the pond Bottle treats up to 5,000 gallons. One pump per 100 gallons Is Discontinued By Manufacturer : No Product Dimensions : 7 x 2 x 2 inches; 9.6 ounces Item model number : 98882 Date First Available : February 21, 2010 Manufacturer : Aquascape Best Sellers Rank: #365,190 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #693 in Water Garden & Pond Treatment Customer Reviews: 3.7 3.7 out of 5 stars (101)