WATCH CRYSTALBRIGHT

A far more effective filter media than sand, makes water crystal clear and helps prevent eye irritating chloramines. One 12,5kg. bag. Replaces one 25 kg. bag of sand, and lasts just as long WATCH CRYSTALBRIGHT is a refreshing, green-colored WATCHCRYSTAL BRIGHT. This high-purity, natural crystal offers a unique three-dimensional-honeycomb structure and rough, pitted surface.WATCH CRYSTALBRIGHT structure, irregular shell, and high surface area make it a highly effective trap for fine particulates and ammonium ions.Natural Crystal were formed millions of years ago when alkaline salt water altered deposits of volcanic ash.Use WATCH CRYSTALBRIGHT for Filtration

In:

Private and Public Swimming Pools

Municipal Drinking Water

Municipal and Industrial Waste Water

Water Parks

Aquariums

Aquaculture

Zoos

Each bag of WATCHCRYSTAL BRIGHT is 100% natural Crystal of the highest quality commercially available. In addition to being a superb filter medium, natural crystals are widely used as soil amendments and animal-feed additives.