Emergency treatment of crayfish with hypoxia

Once the crayfish in the breeding process of anoxia occurs, you can open the aerator to the pond oxygenation, or splash oxygenator into the pond to carry out first aid.

In addition, different causes of crayfish hypoxia solutions are also different:

1. Too dense lobster population in the water will also lead to hypoxia of crayfish. If there are mature individuals, some of them can be caught first, or cultured in separate ponds;

2, water fertilizer, feed too much, easy to cause water quality too thick, leading to lobster hypoxia, usually should be timely clean pond, regular replacement of aquaculture water;

3. Too lush and rotten aquatic plants in the pond will also lead to insufficient oxygen in the water body, thus affecting the growth of crayfish. Rotten and redundant aquatic plants shall be cleaned regularly to control the area of aquatic plants.

Crayfish farming precautions

1. Scientific and reasonable stocking density and feeding are needed. Under the condition of ensuring that crayfish will not lack oxygen, crayfish can also have sufficient nutrition for growth;

2, keep the pond water quality fresh, generally half a month or so can use a quicklime, so that can effectively maintain the PH value, reduce the excessive growth of algae. In addition, it can also degrade ammonia nitrogen and provide calcium for lobsters.