1. Ammonia: Ammonia and copper can be combined to form cuprammonium compound, reducing toxicity of copper ions. However, when the pool water is alkaline, non-ionic ammonia and copper form Cu (NH3) 3++,and its toxicity increases by 1.0 ~ 1.4 times.
2. Chloramine: Chloramine is often used as a bactericide in fish ponds. If Basic Copper Sulphate (https://www.wsdty.com/product/copper-sulfate/basic-copper-sulphate/) is used again at this time, the toxicity to fish can be increased by 27 ~ 69%. In addition, surface water is polluted by the environment, and pool water often contains phenol, nickel, cadmium, manganese and other substances, which have toxic effects on copper.

Matters needing attention in the use of cupric chloride dihydrate and safety measures
1. Copper Chloride Dihydrate (https://www.wsdty.com/product/copper-chloride-dihydrate/) is usually mixed with ferric sulfite in a ratio of 5: 2. Iron sulfite is mainly used to treat sessile substances and remove the obstacle of copper sulfate killing 1 dead parasite and 1 living insect. If copper sulfate is used alone, the effect is not obvious, but it must be mixed with ferrous sulfate 1. Note that the concentration of iron sulfite is the same as that of copper sulfate.
2. The water temperature for dissolving copper sulfate should not exceed 60℃, otherwise the liquid medicine will easily fail. Huainan Derby Company welcomes you to come for consultation.

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