We manufacturer highly concentrated natural enzyme products specifically designed for water treatment of swimming pools, lakes & ponds, grease traps, waste water. Great Lakes Bio Systems enzymes rapidly speed up the natural biodegradation of organic contaminants in the environments listed above. Great Lakes Bio Systems is the leading supplier of these products in the United States and is interested in expanding distribution over seas. Please feel free to visit our web site at WWW. greatlakesbiosystems. com
