If you want to keep the Indian Ocean black crab well, you must work hard on the water temperature and water quality. The Indian Ocean black crab is a tropical fish. It is best to control the water temperature at 22~26 degrees Celsius, and keep the water clean.

Actually, the Indian Ocean black crab is a kind of fish that lives in the Indian Ocean, mainly living in Coral reef areas and rocky reef areas, water depths between 1 and 40 meters. The Indian Ocean black crab mainly feeds on seaweed. The adult body of the Indian Ocean blackfish is oval and laterally flattened. The Indian Ocean black pendant is small, and the outline of the back of the head is very prominent. The Indian Ocean black hanging mouth is small, end position, with a row of flat teeth on the upper and lower jaws, and the teeth are fixed and immovable.