CrystalClear PondTint Blue Pond Dye, Koi Fish Pond & Water Garden Colorant, 16 oz

Curate your pond’s aesthetic with PondTint.

CrystalClear PondTint is a concentrated pond dye built for koi ponds, water gardens, outdoor fountains, and decorative water features. It comes in two colors: Blue for a clean, classic pond look, and Nite for a darker, more dramatic finish. Both are safe for fish, plants, and all aquatic life.

Application takes about thirty seconds, just pour the dye directly into pond water. For faster, more even distribution, apply it at the base of a waterfall or near an aerator. The color disperses naturally as water circulates. One ounce treats up to 1,000 gallons. Adjust the amount to control intensity, and reapply whenever the tint starts to fade. Wear gloves during application to avoid temporary skin discoloration.

The color does more than look good. Pond dye shades the water column from UV sunlight, reducing sunlight penetration that contributes to cloudy water and stresses koi. Think of it as a soft filter layer that works passively while your pump and filtration do the heavy lifting.

PondTint works equally well in small decorative ponds and larger outdoor water gardens. There are no temperature restrictions, and the formula is designed for routine use throughout the season.

Add it to your standard pond care rotation and adjust shade intensity to match your preference. The 16 oz bottle gives you enough treatment to maintain consistent color in most residential koi ponds through multiple applications. Available in Blue and Nite.