Method of improving the water quality in aquatic ecosystems
A method for improving water quality in aquatic ecosystems is described. An effective amount of Quercus infectoria nut gall powder is added to the ecosystem to prevent excessive proliferation of pathogenic bacterial species thereby improving the health of aquaculture species in the ecosystem.
1. A method of treating excessive proliferation of cyanobacteria and algae in an aquatic ecosystem in need thereof consisting essentially of adding to the aquatic ecosystem an effective amount of Quercus infectoria nut gall powder which thereby reduces the amount of cyanobacteria and algae in the aquatic ecosystem and thereby improves the physical, chemical and microbiological quality of the water in the aquatic ecosystem.
2. A method of treating excessive proliferation of cyanobacteria and algae in an aquatic ecosystem in need thereof consisting essentially of adding to the aquatic ecosystem an effective amount of Quercus infectoria nut gall extract which thereby reduces the amount of cyanobacteria and algae in the aquatic ecosystem and thereby improves the physical, chemical and microbiological quality of the water in the aquatic ecosystem.