Watch crabs had better not completely soak in the water.Because it has a high demand for oxygen, if the oxygen in the water is insufficient, it can easily lead to suffocation and death.So generally do not use deep water to raise crabs, the water level should not be over it, to ensure that it can breathe.It is worth mentioning that although this animal also breathes with gills, unlike fish gills, it can also absorb oxygen in the air as long as its gills are kept moist.
1. Provide containers: To raise ornamental crabs, first of all, you need a good container. It is easy to escape from prison if you raise them in a basin, so you'd better choose something that is a little higher or not easy to climb out.Container to put the right amount of sand, but also a little water, if it is tap water, it is best to use after drying.
2. Pay attention to feeding: The ornamental crab is an omnivorous animal. It can eat a lot of things. Usually, it is mainly fed with fish, shrimp and meat. At the same time, it should be matched with some seaweed and so on. This can make the nutrition more balanced, which is conducive to its development.After each feeding, it is necessary to clean up the food residue to prevent it from spoiling the water.
3. Regular cleaning: In addition to cleaning up the food residue, the feeding tank should be cleaned regularly. It is mainly responsible for cleaning up its excrement. At the same time, attention should be paid to changing the water so that it can grow healthily.
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