I have a blue crab at home, how do I raise it?

Speaking of blue crabs, I believe many people are very familiar with it, it belongs to a kind of crabs, we still eat it quite often in life, the ** of blue crabs is not very expensive, some will buy some to eat for the convenience of eating, but sometimes if you can't finish eating, we have to raise it for a few days, because it is not very good to eat the blue crab when it dies, so how to raise the blue crab when you buy it?

How to raise blue crabs when you buy them home?

1. If you buy a blue crab home, you can use a fish tank to raise it, if you don't have it, you can use a pot to raise it, the water is shallow, and it is best that the water has just soaked through the shell.

2. Blue crabs are more afraid of the cold, so they need to find something to cover the basin at night.

3. Crabs are omnivorous, you can feed them fish, or you may feed them fish feed, bloodworms, dried shrimp, snails, and mussels.

How many days can blue crabs be sitting?

Blue crabs can usually be stored for 1 to 6 days, and the specific storage time is different according to different preservation methods.

The quality of the blue crab is not good, its own vitality is weak, and it will almost die after 1 to 2 days of breeding without eating and completely out of the water; Blue crabs are relatively vigorous, you can select some blue crabs with strong vitality, which can be placed in water for breeding, and this way can be raised for about 6 days.

After reading the above paragraphs, I believe you have a little more understanding of blue crabs, blue crabs are a very good ingredient, we can usually buy some blue crabs with strong vitality, so that it is no problem to use the above method to raise for a few days, so as to ensure the vitality of blue crabs, its nutritional value can also be guaranteed, so you can rest assured to buy some blue crabs to eat.

Do you have a fish tank, it is better to raise it in a fish tank, if not, you can use a basin to raise it, the water is shallow, otherwise it will drown. However, it is better to have water freshly soaked in the shell.

You can put it directly in the basin, and the basin must have a certain height, otherwise it will climb out, or don't put water, it will be easy to lose weight. And now that the weather is cold, I have to find something to cover the basin at night, this thing is afraid of cold.

However, in order to have a more delicious taste, it is best to eat it first and buy it when you need it.

Crabs are omnivorous.

You can feed them fish, whether it's raw or dried. They may also be fed fish feed, bloodworms, dried shrimp, snails, mussels.

It is best to feed some grass-based foods frequently, such as bitter grass, eloso, etc.

As long as the feeding is OK, there is no need to worry about the rest, the crabs are very easy to raise.

1. Raise blue crabs.

, you need to put the blue crab in light salt water first.

Soak it for about five minutes, and then put it in a moist and ventilated place to keep it alive, but the vitality of the blue crab is reduced, and it may not live for long.

2. You can also raise the blue crab in a bucket, but you can't use fresh water to raise it, you need to use special sea salt, mix it with light salt water for feeding, don't overflow the mouth of the blue crab in the water depth, and keep the frequency of changing the water for two days.

3. When raising blue crabs, you also need to feed them some feed or small fish and shrimp to replenish their physical strength at intervals of one or two days, so as to avoid no food for a long time, which will reduce the vitality of the blue crab and cause it to starve to death.

<>1. When raising blue crabs, you need to put the blue crab in light salt water, soak it for about five minutes, and then put it in a humid and ventilated place to make it alive, but the vitality of the blue crab is reduced, and it may not live for a long time.

2. The blue crab can also be raised in a barrel, but it cannot be raised in fresh water, and it needs to be raised with special sea salt and mixed with light salt water.

3. When raising blue crabs, you also need to feed them some feed or small fish and shrimp to supplement their physical strength at intervals of one or two days, so as to avoid having food without a shed bridge for a long time, so that the vitality of the blue crab will be reduced, resulting in it being starved to death.

The soil quality of the bottom crab pond mudflat is not only related to the latent habitat of the blue crab, but also directly affects the firmness of the pond dam, so it is advisable to choose a homogeneous soil with water retention, no leakage, high cohesion and not easy to collapse.

The type of bait is a carnivorous crab, so it is necessary to use carnivorous bait as the main bait, supplemented by vegetable bait. Commonly used baits are red meat blue clams, muscle clams, duck clams, small cockles, short-toothed clams, freshwater river clams, freshwater snails and other small low-value shellfish, as well as small trash fish, miscellaneous shrimp, miscellaneous crabs, etc., can also be fed some blue crab artificial bait.

There are many kinds of edible bait, which can be selected according to the actual local resource situation, as long as it is non-toxic and harmless, the blue crab likes to forage for cheap bait, it can be used as a source of bait to ensure the supply, but the bait must be fresh, and the bait that is moldy and spoiled must not be fed, otherwise it will seriously affect the healthy growth of the blue crab.