How to treat water that has cysts
Cysts, such as Cryptosporidium and Giardia, are protozoan parasites found in intestinal tracts of animals. The feces of infected animals contaminates surface waters such as lakes, streams and ponds, shallow wells and ground water under the influence of surface water (GUDI). Both Cryptosporidium and Giardia...
10 January, 2019