F-X Nightshade is a liquid dye effective in screening UV rays while restoring discolored water and giving it a natural mirror-like experience. This dark dye both protects and enhances the appearance of your pond.
Unique blend that screens UV rays
Restores discolored water
Gives water a natural, mirror like appearance
Application Rate: 1 gallon treats 2,000,000 to 4,000,000 gallons of water (6-12 acre feet) Shelf Life: Indefinite