1 Gallon. Pond Logic Nature's Blue Pond Dye regular strength gallon is the ideal color for decorative ponds as it contrasts perfectly with lush green landscaping. Provides a true blue color. The pond and lake dye shades and protects your pond while enhancing natural color and beauty. One gallon will treat up to 1 acre, 4-6 feet deep, easy to use and no mixing required. We do not recommend using this product for water gardens 10,000 gallons or less.

• Get a true blue color with 1 gallon regular strength Nature' Blue
• Enhance the aesthetic appeal of your pond with blue coloring
• 1 Gallon will treat up to 1 acre, 4-6 deep
• Easy to use and no mixing required, no temperature restrictions
• Completely safe for your fish, plants, pets and pond wildlife.