When raising pet crabs, you must first prepare a container of suitable size and put the crab inside to ensure that it cannot crawl out.

Then add water to the food volume inside. The water level should not be too high, preferably no more than half of the body.

At the same time, it must be properly oxygenated. Sufficient oxygen is conducive to its breathing.

Feed it regularly. As an omnivore, it can eat many things and eat a lot.

1. Prepare a container. To raise a pet crab, you first need a container of suitable size. Usually a basin is enough, but the walls of the basin should be high and steep, or relatively smooth to prevent it from climbing out.

You can also use a fish tank to raise it, but it is best not to be too big, which will be inconvenient to manage.

You need to put some sand in the container, and you also need a shelter.

2. Appropriate amount of water to raise crabs requires a certain amount of water, because this animal itself lives in water.

However, it has a relatively high demand for oxygen, so generally do not put too much water in it. It is best not to submerge its body so that it can breathe better.

Change the water regularly to keep the water clean and hygienic.

3. Keep it oxygenated. If you raise crabs in deeper water, you need to keep them oxygenated.

Put one end of the oxygenation pump into the water, so that the oxygen content in the water can always be maintained, which is very helpful for the crab's breathing.

It is worth mentioning that although it breathes through gills, as long as the gills are kept moist, it can absorb oxygen from the air, so it does not need to be soaked in very deep water. It can also be raised in shallow water. of.

4. Feed crabs regularly. Crabs are omnivores, eat a lot of food, and have scavenging characteristics. However, it is best not to feed them rotten things to avoid getting sick after eating them.

You can usually feed it some small fish, shrimp or vegetables. It eats a lot, so it needs to be fed every time, and at the same time, pay attention to cleaning up food residues.