Key points of Pelteobagrus fulvidraco culture

Pelteobagrus fulvidraco is a kind of omnivorous fish. it is a common fish species near the Pacific Basin, and it is a popular fish culture project at present. although it is an omnivore, it is mainly carnivorous, because of its high nutritional value, fresh and tender meat and good taste. Many places are farmed, but the annual output is not very high, so the editor is here today to give you welfare. Let's take a look at the main points of Pelteobagrus fulvidraco culture.

1. Pond conditions

The best pond for Pelteobagrus fulvidraco culture should be about five mu, the water depth in the pond should be kept at about 1.5 to two meters, the silt in the pond should not be too deep, no more than 20 centimeters thick, and the pond should be built close to the water source. this is convenient for water change. at the same time, oxygen enhancers or aerators must be provided to maintain the oxygen in the pond. at the same time, the fish ponds need to be thoroughly disinfected before stocking. Because the living environment of Pelteobagrus fulvidraco is very strict, the fish can not be released until the pond conditions basically meet the growth needs of Pelteobagrus fulvidraco.

2. Fish restocking

Pond culture of Pelteobagrus fulvidraco is the most traditional culture method, because Pelteobagrus fulvidraco is mainly meat-based, then we can properly prevent and raise some silver carp, bighead carp, bait fish and other fast breeding species when we breed Pelteobagrus fulvidraco, which can not only purify water to a certain extent, but also provide sufficient food for Pelteobagrus fulvidraco.

3. Water quality management

Pelteobagrus fulvidraco has relatively high requirements for water quality, so water quality management is also a key point of aquaculture. Usually, we need to change the water every half a month or so, and each time we change the water according to 1/3 of the raw water. As long as the water in the pond can be kept transparent to a certain extent, and after each change of water, you need to add an appropriate amount of oxygenator to the water, or connect the oxygen supply machine to replenish oxygen. But in winter, it usually takes more than a month to change some water, to keep the temperature of the water in the pond.

4. Feed feeding

Because we have released some bait fish in the pond, Pelteobagrus fulvidraco can hunt on its own in daily life, but relying solely on the bait fish in the pond and the eggs of other fish can not meet the needs of Pelteobagrus fulvidraco at all. So we need to feed the yellow catfish at least once a day, usually at night. Because one characteristic of Pelteobagrus fulvidraco is that it is afraid of light, so it only hunts at night.

5. Prevention and treatment of fish diseases

Pelteobagrus fulvidraco is a precious fish species, it will appear a lot of diseases in the process of artificial culture, so the prevention and control of fish disease is very important in Pelteobagrus fulvidraco culture. There are many diseases of Pelteobagrus fulvidraco, such as enteritis, hemorrhagic edema, rotifer, water mold and malnutrition, so we can mix appropriate amount of antibiotics in the feed to enhance the resistance of Pelteobagrus fulvidraco. At the same time, the fish ponds should be disinfected from time to time to reduce the harm of rotifers and other parasites.