NoPhos 20 Litre / 24.5kg – UN1760 CORROSIVE LIQUID, N.O.S. (Lanthanum chloride, hydrate), 8, III, Environmentally Hazardous

Eliminates phosphates. Prevents algae and bacteria growth.
Is a natural product NoPhos can be used in swimming pools and ponds.
Makes crystal clear water NoPhos is a coagulant improving the filtering performance of AFM® and sand filters.
Dosage: Weekly add 1-2ml per m3 of water (ex: 50m3 pool = 50 – 100ml).