The resident crab is different from ordinary crabs. It mainly eats some shellfish. In addition, it can also eat some snails, conches, etc., which it likes to eat. .

Resident crabs are mainly found on the coastal edges of the Yellow Sea and southern seaboards. They generally live in rock crevices on beaches and seashores. Resident crabs use snail shells as hosts and usually crawl around with their shells on their backs. When frightened, they will immediately retract their bodies into the snail shell. As the crab body gradually grows, the resident crab will look for a new shell to change its shell. There are dozens of known species of resident crabs. The rare species along the coast of China include the square-armed resident crab and the ctenophorus. Resident crab. The square-armed resident crab is slightly larger than the ctenophyllic resident crab, and the maximum diameter of the resident snail can reach more than 15 cm.

Resident crabs can be raised in fish tanks or larger glass jars, plastic jars and other containers, with the bottom covered with sand and gravel and built into a steep slope. Adjust the salt water with a concentration of 0.4-0.5% and flood it to 1/3-1/4 of the steep slope. If conditions permit, a small filter can also be installed. Resident crabs can be fed minced fish meat, clam meat or shrimp meat, etc. The food should be placed on the sandy surface of the water and fed once a day. Uneaten food should be cleaned up immediately to avoid contaminating the water quality. In summer, you need to change 1/3 of the water every week, and in winter, the water change time can be slightly longer.

How to raise resident crabs. Tank: It is recommended to use a covered glass water tank to keep some air vents. This can help maintain temperature and humidity and reduce the occurrence of diseases (when smelling odor).

When raising hermit crabs, you must pay attention to the living conditions of hermit crabs. It is important that they eat nothing.

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