Pond Logic Pond Dye safely colors a beautiful shade of blue and protects your pond. Nature’s Blue is ideal for decorative ponds of all sizes. Its powerful concentrated formula allows each quart of Pond Logic to treat more than gallon of other pond dyes. One quart can treat up to 1 acre, 4-6' deep.
- Protects against UV sunlight
- No mixing required
- Enhance your ponds aesthetic appeal
- Safe for fish, plants, pets, and pond wildlife
- No restrictions on swimming, irrigation or fishing