This 2 in1 product is a combination of 1/2 Royal Blue Pond Dye and 1/2 Natural Pond Cleaning Bacteria to be used in spring and fall pond treatment. It helps boost the health, appearance and ecology of your pond and can be used in cold water temperatures (below 50 degrees).

• 100% safe for humans, fish, livestock, pets, birds, swimming, potable water and irrigation
• 1 gallon treats 1 surface acre, 4-6 feet deep
• Maintains color and clarity all year long. Helps settle out dissolved solids
• Helps break down dead leaves and weeds on the pond floor

Sold in 1 Gallon Jug