Practice has shown that fish ponds and their surroundings have more fleas and fish in the ponds are less likely to get sick because oysters secreted by quail have the effect of inhibiting and killing pathogens in pond waters. The specific method is: in the fish ponds that are not easy to escape, they can be caught and stocked directly. In the easily-flooded fish ponds, bamboo baskets or string bags can be used to store them in stock. The stocking position is the best at the inlet, and the fish ponds are stocked every 667 square meters. Only above. The breeding crickets are best released after 3 days so as not to cause their death. After 2 to 3 years, the number of ponds and ponds around them will increase year by year, which will effectively prevent the occurrence of pond fish diseases. Electrochemistry meters measure the pH, oxygen, temperature, conductivity, and more. These equipment classifeid to benchtop
and portable handheld metersfor various needed. Allow the user to test the water quality with simple
step-by-step technology. Electrochemical Meter,Ph Meter Odm,Portable Meter,Redox Meter, Conductivity Meter odm INESA Scientific Instrument Co., Ltd , https://www.inesarex.com
Fish pond stocking, disease prevention
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