I want short notes onfish farming
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Fish farming or pisciculture involves raising fish commercially in tanks or enclosures such as fish ponds, usually for food. It is the principal form of aquaculture, while other methods may fall under mariculture.
Oxygen: 6 mg/l for coldwater fish; 4 mg/l for wa...
Cadmium: <0.0005 mg/l in soft water; <0.005 ...
Copper: <0.0006 mg/l in soft water; <0.03 mg/l in .
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