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What feed is best for farming snakehead fish
Snakehead fish eat fresh animal feed consisting mainly of wild trash fish and artificial compound feed based mainly on fishmeal. Among the fresh animal feed, they are mainly fed wild trash fish, small shrimp, small hairtail, blue (yellow) catfish, small anchovy, pipefish, etc., and occasionally some earthworms, slaughterhouse offal from livestock and poultry
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What pesticide is used to kill wild trash fish when clearing a fish pond
Today's science and technology can be said to be developing rapidly, and many pesticides have been developed along with it. The use of pesticides can greatly increase crop yields. Of course, pesticides also have some other uses, and some friends will use them to poison unwanted fish and so on, so what
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How to Clear Wild Trash Fish from Fish Ponds? Four Methods to Solve It Easily
When filling, changing water, and feeding aquatic plants in intensive ponds, wild trash fish or their eggs such as sharpbelly, topmouth gudgeon, crucian carp, loach, and grass shrimp inevitably get mixed in. These wild trash fish not only have strong food-grabbing ability, a large feeding volume, and low economic value, but also reproduce quickly. In addition, carnivorous predatory fish such as snakehead and catfish can also swallow cultured fry. Therefore, various measures must be taken in aquaculture management to remove wild trash fish. 1. Kill the wild trash fish in the pond in advance. Before stocking fry, drain the pond water, let the pond bottom freeze and sun-dry for a period of time, then add 20-3
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