CATDOLL : CATDOLL: How long does it take to breed tang horn fish?

How long does it take to breed pond trout?

1. Small water body breeding: Small water body breeding has the advantages of less land occupation and convenient management. Various scattered depressions in front of and behind houses, roadsides and ditches can be used to build ponds for fish breeding. Generally, 20-50 fish fry can be put into each square meter of water surface.

Small water body breeding has high requirements for feed, mainly relying on artificial feeding. Within 10-15 days after the fry are put into the pond, they should be fed with active feed, such as red worms (water fleas), water earthworms, mosquito larvae, etc. If there is no washable feed, some chopped earthworms, fly maggots, dung maggots, etc. can be fed. When the fry grows to more than 10cm, in addition to continuing to feed the above feed, they can also be fed with leftovers of poultry, livestock and aquatic products, leftover meals from restaurants, etc., and fed once in the morning and afternoon every day. Pay attention to the water quality and flush the water and sewage frequently to keep the water fresh.

2. Single culture in ponds: The stocking density should be determined by the water quality of the pond and the abundance of feed. Generally, 4CM fry are released per mu.

What is the breeding cycle of freshwater fish?

Usually one year.