CATDOLL : CATDOLL: Will silver carp eat shrimp fry?

1. Will silver carp eat shrimp fry?

Silver carp does not eat shrimp fry. Silver carp is a filter-feeding freshwater fish that usually feeds on phytoplankton, soybean pulp, rice bran, grass, soybean dregs powder, bran, etc. Among them, artificial micro-particle compound feed can also meet the silver carp's food needs.

2. If there are adult silver carp in the shrimp fry farm, will they eat the shrimp fry?

Silver carp is very sensitive to the amount of dissolved oxygen in the water: silver carp, unlike crayfish, has a very high demand for oxygen. Generally speaking, silver carp will have a stress response if the water is slightly lacking in oxygen. Farmers usually see freshwater fish floating to the surface and turning over in ponds. The most common thing is that after breeding silver carp in shrimp ponds, the main increase is the management cost. For example, the fish must be processed before each cleaning, and the fish must be caught first, which is troublesome. This is also the main reason why many people are reluctant to raise silver carp in lobster ponds.

When the crayfish are just hatched, they are held by the mother shrimp at the tail, which can not only improve the survival rate of the crayfish fry, but also improve the ability of the crayfish to survive the winter. When the crayfish grow to 7 or 8 millimeters, they will begin to swim freely around the mother shrimp. The purpose is to use these feeding habits to eat excess algae and small aquatic animals in the water, thereby purifying the water quality and maintaining the stability of the water quality. Under normal circumstances, putting these two kinds of fish into the water body with rich bottom can effectively control the water in the high temperature season.

Silver carp is a mid- and upper-layer filter-feeding fish that filters and purifies water. It mainly feeds on zooplankton such as rotifers, cladocerans, copepods, and also eats some phytoplankton such as diatoms and cyanobacteria. Hualien's feed is generally in powder form. Therefore, silver carp is not only a filter-feeder for your shrimp, but also a typical filter-feeding fish. In the fry stage, it mainly eats zooplankton such as rotifers, cladocerans, copepods, etc. When it grows to more than 1.5 cm, it gradually turns to eating phytoplankton, and also eats soy milk, soybean dregs powder, rice bran, etc., and prefers to eat artificial micro-particles.

The proper release of silver carp can have certain benefits on the ecological environment of shrimp ponds. It can filter out some bait residues and some diseased and weak shrimps, prevent the diseased shrimps from infecting each other and cut off the source of the disease. However, releasing too many silver carp will definitely not help the shrimps to grow well. Too many silver carp will not eat the shrimp fry because silver carp is not an aggressive fish. If it is an aggressive fish, the shrimp fry will definitely be eaten up.

This fish is carnivorous, so it will eat a certain amount of shrimp fry, so it is best not to keep them together.

Silver carp will not eat crayfish fry. Silver carp mainly feed on plankton on the surface of the water. Stocking freshwater fish such as silver carp is good for the growth and reproduction of crayfish.

Silver carp will not eat crayfish fry. Crayfish farmers with breeding experience know that there are many kinds of freshwater fish in rice and shrimp fields, including carnivorous fish that are harmful to the growth of crayfish, such as eels, black fish, and omnivorous crucian carp, etc. Of course, there are also many small fish, such as wheat fish, rice shrimp, etc. These are excellent natural fresh baits for crayfish, which can provide a rich source of bait for crayfish.

3. Does bighead carp eat small shrimps?

Do not eat small shrimps

Bighead carp is also called silver carp, bighead carp, bighead carp, black carp, bighead carp, and male fish. It mainly feeds on zooplankton such as rotifers, cladocerans, copepods (such as sword water fleas), and also eats some phytoplankton (such as diatoms and cyanobacteria) and human feed.

Eat, big fish will eat small shrimp fry.

They will eat, big fish eat small fish.

Yes! Big fish eat small fish, small fish eat shrimp!

Bighead carp mainly feeds on zooplankton.

The plankton mainly consists of straight-chain diatoms, dinoflagellates, cryptoalgae, large rotifers, cladocerans, copepods and other species whose pure individuals are larger than 50 microns, which are exactly the filter-feeding objects of bighead carp.

4. What will be the consequences if there are adult silver carp in the shrimp fry field?

With the continuous development of social economy, more and more farmers choose to rent fish ponds to raise fish and shrimp. There will be no serious consequences if there are silver carp in the shrimp fry field, because we all know that silver carp is a freshwater fish and does not have the habit of eating crayfish. It does not pose a direct threat to the survival of crayfish. However, if it is not artificially raised, these fish will rarely appear in the shrimp field. I hope everyone can know this.

In order to create better profits, many farmers have taken the initiative to raise some silver carp in the shrimp fields. Raising freshwater fish such as silver carp is of great benefit to the growth and reproduction of crayfish themselves and their living environment. We all know that the diet of this kind of fish is very diverse, and it mainly consists of freshwater fish. Basically, all kinds of ascending zooplankton and various particles are also foods that Hualien likes to eat very much. Especially for blue algae, which is difficult for crayfish to digest, silver carp will accept them all. If the two are in the same pond, they can also better clean up the blue algae in the pond, which has a very good purification effect on the water quality. At the same time, it is also of great benefit to the growth environment of crayfish. At the same time, it can also prevent the problem of acidification of organic matter. It can be said to kill two birds with one stone.

When we plant shrimp fields, we must also learn to plant rationally, and we should also have an understanding of the growth habits of silver carp. When silver carp flips over on the water surface, it means that the water body is seriously lacking in oxygen. If the water body is seriously lacking in oxygen, it will cause great harm to the summer. Therefore, silver carp can also be used as a standard for whether the water body is lacking in oxygen.

Only by discovering problems early can we better solve them and avoid economic losses to farmers' property. I hope everyone knows this. The water quality for breeding crayfish is relatively richer and is particularly suitable for the growth of silver carp. Therefore, from an economic and practical point of view, this is a win-win situation.

It is very likely to affect the shrimp fry in a damaged state, affect the quality of the shrimp, cause a large number of shrimp deaths, greatly reduce the output of shrimp, affect the water quality, and cause fish to become a disaster.

This will cause the shrimp fry to have no way to return to their skin and grow properly, and it will also harm their growth. The two are actually contradictory, so when put together, it will affect their respective growth, reduce production, and affect income.