NAVA 32 Oz Poly-Algaecide 30 - NAV-50-1065

Poly Algaecide 30 is an excellent algistat for all types of algae. Effective in preventing green, blue-green, mustard and black algae and can be used in all types of pools. Swimmers can immediately return to the pool after treatment. Algaecide 60 is also non-metallic and non-foaming which is ideal for pools with fountains, waterfalls or other water features.