CATDOLL : CATDOLL: Will the yellow catfish freeze to death in winter?

1. Will the yellow croaker freeze to death in winter?

You won’t freeze to death.

According to the fish encyclopedia, the body temperature of yellow croaker will change in winter. Fish are cold-blooded animals and do not generate temperature by themselves, but they can regulate their own body temperature. When the water temperature rises, the body temperature of fish will be low. When the water temperature is low, the temperature of yellow croaker will rise, so yellow croaker will not freeze to death in winter.

Yellow catfish refers to the yellow catfish, which belongs to the family, genus and species of Pelteobagrus, and is a common freshwater fish. The snout of the yellow catfish is inclined upward to the dorsal fin, the rear part is flattened, and the nose barbel is located at the front edge of the posterior nostril.

2. Can yellow croaker be caught in winter?

Yellow bone croaker can be caught in winter. To fish for yellow bone croaker in winter, you need to use some high-protein foods such as earthworms, chicken livers, chicken intestines, snails, lobster meat, vegetable worms, grasshoppers, diced meat, etc., and choose warm places such as rock troughs and silt for fishing.

The eating characteristics of yellow catfish and crucian carp are similar. They like brightly colored foods with fishy smells. Foods such as earthworms and bloodworms can tempt the yellow catfish to eat bait.

Yellow bone fish is the yellow catfish. When fishing, you should choose places such as rocky and slow-flowing water, bends in streams and rivers, and slow-flowing water plants. The temperature is relatively low in winter, so fish generally hide in deep waters at this time.

The adaptability of the yellow catfish is very strong, and it can generally survive in oxygen-deficient waters. The water quality for the survival of the yellow catfish is relatively good, and it usually appears when fishing in the wild.

When fishing for yellow catfish in winter, it is best to choose a sunny day, generally from 10 am to 3 pm on a sunny day. This time period is the warmest time of the day, and the fishing rate is relatively high.

Yellow bone fish is a carnivorous omnivorous fish. It usually forages in the summer, but in the winter when the temperature is low, it forages during the noon period. At night when the temperature is low, it hides in deep waters.

3. Is there any way to get another yellow catfish to eat in winter?

The reason why the yellow catfish does not eat feed is that the water temperature is too low, the fish is not active and cannot digest, so if you want it to eat, you must heat it up.

4. How do ecologically farmed eels survive the winter?

How do artificially farmed eels survive the winter?

1. Method of wintering eels by adding water

When the temperature drops below 10℃ (the growth temperature of eels is 15℃～30℃), eels rarely eat and hibernate in caves. In order to ensure the safety of eels overwintering, the water level of the eel breeding pond should be raised to 70～80cm, and the water temperature at the bottom of the pond should be guaranteed to be greater than 0℃ in winter. If the surface of the pond is generally frozen, the ice must be removed every day to prevent the eels from lacking oxygen. At the same time, the water level should be deepened on the original basis.

2. Wintering of eels in dry ponds

When the water temperature is less than 10℃, drain the pool water, but make sure the bottom soil is moist. In case of severe cold and freezing, cover the pool surface with a layer of straw, wheat straw or other crop straw, and the thickness of the covering should be more than 30 cm.

3. Method of Overwintering Eels Indoors

When the temperature is less than 10℃, move the eels raised in the pond indoors for wintering. Place the eels in a pool or bucket indoors at a ratio of 1 kg of eels to 2 kg of water, and change the water once a day.

4. Wintering Method of Eel in Greenhouse

When the water temperature is less than 12℃ in winter, plastic greenhouses or greenhouses can be used for wintering. The water level in the pool of the greenhouse should be equal to the breeding water level, and the temperature in the greenhouse should be kept between 2℃ and 8℃. Open the ventilation holes of the greenhouse when the temperature is highest at noon every day to make the air in the greenhouse fresh, and install ventilation holes on the top of the greenhouse.

5. Method of increasing feed for wintering of eels

Before the eels hibernate, they should be fed with high-fat feed, such as silkworm pupae, earthworms, maggots, etc., and they should be fed as much as possible.

5. How do eels spend the winter?

In winter, when the temperature is low, you can cover the water plants in the breeding pond with plastic film to prevent them from freezing to death and increase the temperature of the pond. The pond water should be as deep as possible. In areas where there is no ice or only thin ice in winter, you can overwinter in a soilless pond. In areas where ice easily forms or freezing is severe in winter, you should consider overwintering in soil or using indoor heating. Although the eels hibernate, you should still pay attention to regular inspections of the eel pond and deal with any abnormalities in a timely manner.