Jet Black is a proprietary blend of environmentally friendly, non-toxic black dyes specially formulated to reduce sunlight penetration, which will impart a natural, black color when applied to any water feature.

Each SoluPak will treat one acre-foot or 325,000 gallons of water. Because its packaging is water soluble, users simply drop the SoluPak into the water. As an added benefit, is has a foil-lined waterproof overpack that prevents accidental staining during product handling.