If you have the condition, you can feed red nematodes, you can feed egg yolk, and of course, the crab can eat chicken and duck offal or small fish and shrimp. At the same time to feed some grass food. Be careful for the amount of food, half an hour to eat, or the remaining food will pollute the feeding water.

The feeding intensity of the crab increases or decreases with the change of season and water temperature. In summer and fall as the water temperature rises above 15℃, the feeding ability of the crab increases, and this is fed once a day. When the water temperature drops below 15℃, the feeding ability of crabs decreases, and feeding can be done once every other day or several days. It is better to feed the crabs in the evening, because the crabs are diurnal aquatic animals.

Crab is a group living animal, it is best to feed several crabs together, so the survival rate is higher.

Crab cleaning:

Help the crab cleaning, with a hand fixed crab, and then use a toothbrush dipped in a little shower gel or soap clean brush brush it, especially the dead corner, pulling its feet (don't too hard) brush. After bathing water rinse clean, fish tank should also be washed, occasionally sprinkle some salt, mainly to prevent infectious diseases.

The crab just arrived in a strange environment, the temperament is very stubborn, starve it for a few days, and then tweezers tweezers a tasty, in front of its mouth to shake, when you see it that devouring the look.