Crabs are rich in protein and have delicious meat, which is a favorite of many people. In addition, it also has high ornamental value when kept at home. So, how to raise ornamental crabs?

1. Environment

Raising crabs at home can be a cement pond, a larger plastic basin, or a larger fish tank. No matter what it is, you can raise it. Fish tanks are the main ones here. Put some stones and fine sand at the bottom of the tank, and pour in tap water that has been exposed to the sun for a day. The water should cover the crab shell. Then plant some aquatic plants in the fish tank, such as Hydrilla verticillata, Vallisneria, Elodea, etc., to create a good living environment for crabs.

2. Put the crabs

Put the selected large crabs or small crabs into the tank. They must be free from disease and injury. Crabs are social animals, and several crabs can be raised together. This way the survival rate is higher, but the size and specifications must be consistent.

3. Food

Crabs are omnivores and can be fed egg yolks, animal offal, small fish and shrimps, cabbage, dried beans, pumpkins, potatoes, snails, clams, Red worms, etc., are easy to feed. Feed 1-2 times a day, and the amount of food should be eaten within half an hour.

4. Cleaning

Clean crabs regularly. When cleaning, hold the crab in place with your hands, and then use a toothbrush dipped in shower gel or soap to scrub, especially in the dead corners. Foot brush. After washing, rinse with water and wash the fish tank as well. Sprinkle some salt occasionally to prevent infectious diseases.

5. Change the water

Change the water every three days. After changing the water, sprinkle an appropriate amount of quicklime to sterilize and disinfect.

It is relatively simple to raise ornamental crabs at home. You only need to change the water regularly and do a good job of cleaning and disinfection.