When I went to the hotel to eat spicy crayfish, my aunt gave two live ones to play with. How to raise it? What to eat? How much water do you put in? Don't want them to die.

First, create a good environment for lobster growth. Lobster is a crustacean, similar to crab. It has a pair of specially developed claws, has the habit of burrowing, and generally burrows near the water. Lobsters like shade and are afraid of light. When the light is weak or dark, they climb out of the cave, and when the light is strong, they sink into the water or hide in the cave. According to the habits of lobsters, a 50 cm high escape net can be added to the river pond to prevent lobsters from fleeing. At the same time, the river pond simulates the ecological environment of lobsters under natural conditions, and shallowly plants 10- 15% of aquatic plants and hidden objects beside the pond to create an environment for lobsters to inhabit and hatch, so as to reduce mutual killing.

The influence of water quality on lobster production can not be ignored. The quality of water directly affects the healthy growth and development of lobsters. In the process of culture, the ph value of the pond water is maintained at 7.5-8.5, and the transparency is 30-40 cm. It is necessary to add fresh water frequently, spray quicklime solution regularly, and adjust the water quality to prevent diseases and incomplete shelling.

The second is to feed the feed reasonably. Lobsters will kill each other when they are hungry and lack of food, so the feeding amount must be sufficient. Lobster feed is animal and plant feed. Plant feed is wheat, aquatic plants, rapeseed cake, etc. And animal feed is miscellaneous fish, miscellaneous meat and internal organs of livestock. Usually, the feeding time, feeding amount and feeding mode are determined according to the habit of lobster lying in the daytime and coming out at night and the density of shrimp in the pond. Otherwise, it will increase the feed cost and reduce the breeding benefit.