Crabs like to eat snails, shrimp, small clams, small fish, seaweed and pumpkin, etc. , of which small fish and shrimp is the favorite crab.

Crab meat is delicious and nutritious. Many people like it. The Mid Autumn Festival is the time to eat crabs every year. When relatives and friends get together for dinner, steamed hairy crabs are ind

The detailed content

01

Crabs are omnivorous animals that feed mainly on aquatic plants, benthic animals, organic detritus, and animal carcasses.Such as: snails, small shrimp, small mussels, small fish and pumpkin, cooked potatoes, rice residues, bread crumbs and so on.

02

Crabs are relatively easy to raise and are not picky eaters. Most of the time they are looking for food, and small fish and shrimp are their favorite, but some crabs eat seaweed, even carcasses and plants.

03

Wild crabs mainly eat some plankton plants and animals, if it is artificial feeding crabs, can feed the crab some water grass or fish dried and so on. Crabs like a sandy environment and need to put a little more sand in the feeding water.

04

Crabs prefer dark places and generally prefer to hide in dark corners. It is useless to attract crabs by food generally, because crabs have poor olfactory organs. But crabs are very sensitive to light. You can use lights or light sources to draw crabs out.

05

Although a crab is small, it has all its internal organs. After removing the hard shell of the crab, we can find that the body part of the crab is protected by a layer of shells. These shield-like shells are called carapace by biologists. The crab’s body is symmetrical from side to side and can be divided into frontal area, eye area, heart area, liver area, stomach area, intestine area, and gill area.