How to Raise Bighead Carp So They Don't Die Easily? A Detailed Guide to Farming Methods

Bighead carp, also known as fathead carp, is a fish species with a very large head; its head is much wider than its body. Bighead carp live year-round in major freshwater lakes and are a very typical freshwater fish. Although its head is on the large side, its body shape looks very flat. One shortcoming of the bighead carp is its very poor tolerance to low oxygen; almost as soon as oxygen deprivation occurs, it will die after a short while. So below, the editor will explain how to raise bighead carp so they don't die easily!

I. Farming Techniques for Bighead Carp

1. Building the Fish Pond

The first step in farming is to build the fish pond well. The pond site should be chosen in places with a relatively good environment, and then the area of the pond to be built must be determined according to the farmer's stocking density and stocking quantity. It is best to build it a bit larger; one farmer can contract 4-8 mu of fish pond. Friends with farming experience and skills can raise as many as possible, so that profits can be maximized in one go. The pond must be at least two meters deep, and the bottom should be spread with decomposed livestock manure and urine fertilizer or other organic fertilizer. The fertilizer must be diluted before use.

2. Stocking Fry

After the fish pond is built, the fry can then be stocked. There are two stocking methods: monoculture and polyculture. Polyculture, understood from its literal meaning, is raising them together with other varieties of fish, which can keep the entire ecosystem in the pond balanced and allow all kinds of fish to grow smoothly. If this method is used properly, the profits can be very high. The other is monoculture, which means directly putting in the fry without mixing in other fry varieties; just follow the usual process, and it is very simple.

3. Daily Management

This bighead fish, the bighead carp, generally feeds mainly on plankton when growing in the natural environment, so the same applies in fish ponds. During the farming process, we should frequently change the water to keep the water quality clean and hygienic, and we can also artificially create some edible aquatic plankton in the water. In addition, with the usual artificial feeding of feed, the feed should be given regularly and should be somewhat diverse rather than too monotonous. It is best to change it once every so often; this is the best way, as it can meet the nutritional needs.

4. Overwintering Management

During the period when winter is about to arrive, the temperature drops especially fast. The lower the temperature, the lower the activity frequency of bighead carp. Especially after the temperature drops below ten degrees, the physical activity of bighead carp becomes very poor, and they will almost stop feeding. So we should try to raise all the fish together, increasing the stocking density; this will make things much better. At this time, they should be brought to market for sale as soon as possible, and by the second year, new fry can be raised again.

II. The Oxygen Deprivation Problem of Bighead Carp

When building the pond at the very beginning, the water fertility should be done well to increase the dissolved oxygen content and fertility of the soil. Another point is that the fertility in the fish pond must be sufficient. In addition, the number of aerators in the fish pond must be enough; this point is very important. Ensuring that the oxygen content in the water is sufficient is the most important thing. Sufficient oxygen content in the water can greatly reduce the mortality rate of bighead carp.

The above is how to raise bighead carp so they won't die easily. Farming bighead carp is also a relatively risky job. This fish has too poor oxygen tolerance; as long as there is a slight shortage of oxygen supply, there is a risk of death. To learn more related information, please continue to follow Qinnong Web!