GreenClean Blue Colorant GRBL16

$16.99 $14.99

GreenClean Blue Colorant adds rich blue tones to water features including koi ponds, fountains, and water gardens. GreenClean Blue Colorant mixes quickly and evenly.

  • No Water Use Restrictions
  • Non–Staining to Aquatic Life or Rock Once Diluted
  • Built-in Dosing Cup for Easy Application
  • Use at All Water Temperatures

16 fl. oz. w/ bonus oz. treats up to 17,000 gallons and 32 fl. oz treats up to 250.000 gallons.


Where to Use:

Use on water features: koi ponds, ornamental ponds, fountains & water gardens.

When to Use:

Use throughout the season as part of your pond maintenance program. GreenClean Blue Colorant provides a barrier against the sun’s UV. It is especially helpful for water features that receive full sun during warmer months.

How to Use:

The Perfect Pour, no-mess bottle, makes measuring easy. Just tilt to the side and the measuring cup does the work for you!

Add slowly until desired color depth is reached. Re-treat every 30-90 days depending on rainfall, run-off, turbidity, and evaporation.