Crayfish is a relatively easy to raise ornamental shrimp species, because their survival ability is very strong, the environmental requirements are not harsh, and they can adapt to a variety of environments. Aquaculture, the use of a slightly larger tank, and the use of neutral freshwater as aquaculture water, they can basically feed. They are omnivorous, can eat vegetables, small fish and shrimp, aquatic insects, shrimp food, fish food and other foods, so it is better to feed.
1. Water temperature: crayfish have a certain ability to adapt to water temperature, and can grow in water of 15-28 ℃. But they can't adapt to the sudden change of water temperature in a short time. When farming, attention should be paid to maintaining stable water temperature, so as to avoid sudden changes in water temperature leading to shrimp discomfort.
2, pH: crayfish like neutral water, in weak acidic water and weak alkaline water can survive. When they are cultured, they can survive and grow normally as long as the PH value of the water is between 6.0 and 7.5.
3. Feeding: Compared with other ornamental shrimps, their appetite is relatively large, so it is recommended to feed 1-2 times a day. If the shrimp is newly born, the frequency of feeding can be increased appropriately. It is recommended to choose crayfish shrimp feed or clean red worms.
