How big is seafood pool?

The east-west direction of the pond should be rectangular, and the length and width should be 2-3: 1. The inner slope of the pond ridge slope 1: 2- 1: 25, and the outer slope 1: 15. This pond has a long sunshine time, which is conducive to promoting the reproduction of plankton and raising the water temperature. The bottom of the pool should be flat and slightly inclined to the drainage side, which is convenient for fishing in the dry pond.

100- 1000 m2.

The area of shrimp ponds is mostly between 100 and 1000m2, and the depth of ponds is between 1.2 and1.5m. The walls of cement ponds are generally masonry structures, and the corners of ponds are curved to avoid hurting the foreheads of prawns. In order to raise the water temperature and prolong the breeding period, plastic greenhouses or greenhouses with transparent roofs can also be built. In coastal areas, there are also many simple factory farming with "small water body+cement pool+greenhouse", and the overall environment such as temperature and water quality can be controlled. The flow and oxygenation of water in the aquaculture pond are necessary conditions for industrial shrimp culture, which makes the pond water uniform, facilitates sewage discharge and keeps the pond water clean.