CrystalClear Pond & Lake Dye - Blue Water Colorant for Ponds, Lakes & Water Features | Safe for Fish & Plants | Perfect for Water Garden Maintenance & Algae Control

Enhance the natural beauty of your pond or lake with CrystalClear Pond and Lake Dye. This premium water dye adds a rich, natural-looking blue or black hue that creates stunning water reflections while shielding submerged plants from excessive sunlight. Ideal for large bodies of water, this dye is easy to apply and safe for fish, pets, and wildlife. Use it to improve the aesthetic of your water feature and maintain a balanced aquatic environment.

• Restores natural color to ponds and lakes
• Blocks sunlight to reduce weed and algae growth
• Safe for fish, plants, pets, and wildlife
• Treats up to 1 acre with a single quart
• Available in vibrant blue or reflective black