(1) The toxicity of copper sulfate is directly propor […]
(1) The toxicity of copper sulfate is directly proportional to the water temperature, so it should be used in the morning on a sunny day for better results. (a).
(2) The amount of copper sulfate used is directly proportional to the water fertility, organic and suspended solids content, salinity, pH value. in which the appropriate dosage is selected depending on the pond.
(3) Use copper sulfate with caution when the water is alkaline to avoid the formation of copper oxide to poison fish.
(4) Copper sulfate has a small range of safe concentrations on aquatic animals such as fish and is highly toxic (especially to fry). (a) The dosage should be calculated accurately.
(5) Do not use metal containers or water above 60℃ when dissolving to prevent loss of efficacy. Dead algae consume oxygen, affecting water quality and leading to ponding.
(6) Copper sulfate has certain toxic side effects (such as hematopoietic function, ingestion, and growth, etc.) and residual accumulation effects, so it should not be used regularly. (a) Use.
(7) Do not use copper sulfate in the treatment of giardia and powdery mildew.
Copper sulfate poisoning mainly causes the decrease of red blood cells and white blood cells in fish, necrosis of liver and kidney, and destruction of hematopoietic tissues. Poisoning should be added to the new water in a timely manner, and water quality protection antidote splashed throughout the pool.
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