I caught a few crabs in the ravine and don t know how to raise them now

You should catch brook crabs, which generally prefer to live in shallow water.

You can raise it in a pot, the water is better to be shallow, the water has just soaked through the shell, and it will not drown. You should give it a lot of sun exposure, not too long. You can use tap water for water, but you don't need to use it until you dry it for a day.

The feeding temperature is around 20 25 is fine.

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. Crabs are easy to raise.

Here are some basic steps and precautions for raising crabs:

1.Breeding environment: There should be an amphibious environment, such as rivers, rivers, lakes, seas, etc., and ensure that the water quality is clean and free of pollutants.

2.Breeding containers: There should be enough space for crabs to move, and there should be shelter for crabs to rest and hide.

3.Water for aquaculture: Fresh water or seawater can be used, but make sure the water is clean and has a certain salinity.

4.Farmed food: small shrimp, small fish, corn, wheat, fish and insects, etc., should be fed according to the size and number of crabs to determine the amount of feeding.

5.Breeding management: to often observe the state of crabs, if there is an abnormality to deal with it in time, but also to regularly change the breeding water.

It is important to note that different species of crabs have different requirements for the environment and food, so they should be adjusted according to the specific situation. If you still have doubts, you can consult a professional.

The steps to raise small crabs caught in the river are as follows:1. Provide a good living environmentThe environment provided for crabs must be good, with both water and space for land activities, so that crabs can live better. Crabs can be fed in large pots.

2. Pay attention to hygiene

The water quality should be clean and the water should be changed frequently. The water in which the crabs live should be clean and unpolluted.

3. Properly let the crabs bask in the sunCrabs need the sun to live, so it is necessary to give enough sun, so that the crabs can live better, and also make the crabs healthier in the process of growth.

4. Provide clean food

Crabs are omnivores.

5. Pay attention to the temperatureCrabs adapt to a temperature of 20 degrees, which is their best growth temperature, so pay more attention to the place where the crab pot is placed in daily life and control the temperature, so that the crab can be raised better.

You can keep him by putting the water from the creek in a tank.

This kind of thing can't be raised! You'd better release it! Accumulate goodness!

Raise it like a baby turtle.

The more I stared, the more I felt like a spider.

If you want to raise small crabs caught in the river, please make sure that these small crabs are allowed to be caught by law and local regulations, otherwise it will involve illegal problems. In addition, it is necessary to understand the living habits and feeding points of crabs, and follow the following breeding methods:

1.Prepare a suitable water tank or aquarium. Choose a deeper container, you can use some silt and seaweed to fill the bottom of the tank, which helps to simulate the original living environment of the crabs.

2.Crabs need fresh water, so change the water once a day to make sure the water is clean and clear.

3.Provide suitable food for crabs, such as fresh fruits, vegetables, dried scallops, shrimp, etc. However, it is necessary to avoid overfeeding and avoid food residues contaminating the water quality, otherwise it will lead to the death of crabs.

4.Crabs need to avoid direct sunlight and can be placed in a cool place within 6 hours of sunlight.

5.Pay attention to the safety of crabs, crabs are easy to attack each other and will shed their shells, so you need to pay attention to the number and space of rearing to avoid crabs harming each other.

6.Regularly inspect the physical condition of crabs, such as checking whether the mouthparts, antennae, pelvic fins and shells are damaged, whether there are pathological manifestations, etc., and detect and take corresponding measures in time.

In short, crab farming requires a suitable environment, suitable food and corresponding feeding methods. I hope that everyone will take care of small lives, standardize pet breeding, and create a beautiful environment for the coexistence of humans and animals.

No, crabs can pollute the water in the river. You can raise crabs. Put some small fish, shrimp and snails in the pond as their feed, so that they can grow normally.

If you want to see them better, it's a good idea to put up a fence for them and make regular rounds every day. Because crabs like to make holes, you also need to take care to prevent them from escaping. Crabs are also more susceptible to fright, so they should also be properly trained to observe the environment before feeding them.

Extended Information: Choose healthy, active crabs: When buying crabs, weigh them by hand and choose crabs that are about the same size.

Then look at whether the appearance is clean and tidy, whether there are obvious defects, whether there is any peculiar smell, etc.; The crab's limbs should also be examined to confirm their integrity.