Andrias davidianus bait pool

Abstract

The invention belongs to an aquaculture device, and particularly relates to an andrias davidianus bait pool. The andrias davidianus bait pool comprises at least one water storage pool, water inlet pipes and water outlet pipes, and a water inlet and a water outlet are formed in each water storage pool, wherein the water outlet is formed in the bottom of the water storage pool, and the water inlet is communicated with the corresponding water inlet pipe. The andrias davidianus bait pool is characterized in that at least one water drainage pool arranged beside the water storage pools is further included, the water drainage pools are communicated with the water outlets capable of allowing fries to pass through, multiple water outlet holes are formed in the side wall of one end of each water outlet pipe, the upper ends of the water outlet pipes stretch out of the water surface, and the outer side walls of the lower ends of the water outlet pipes are attached to the inner side walls of the water outlets; the water storage pools are arranged over adult fish culture pools, the height of the water storage pools is larger than that of the water drainage pools, therefore, the space utilization rate is high, the fries can be conveniently fished, and the multifunctional water outlet pipes are arranged.

Description

technical field [0001] The invention belongs to an aquaculture device, in particular to a giant salamander bait pool. Background technique [0002] The giant salamander is the largest and most precious amphibian in existence in the world. Its cry is very similar to the cry of a child, so people also call it "Baby Fish". It is a national second-class protected aquatic wild animal, a key development species for agricultural industrialization and characteristic agriculture; it is a genetically protected species of wild animals. Salamander lives in mountain streams, and lives in caves with clear water, low sand content, turbulent water flow, and return water. [0003] Giant salamanders have high requirements for fry, and only eating healthy fry can improve the survival rate of giant salamanders and produce high-quality giant salamanders. Therefore, the prior art mostly adopts the fry to be cultured separately, and the giant salamanders fed are in the adult fish culture pond, a...

AI Technical Summary

Problems solved by technology

However, there are many problems in this: 1. The existing fry ponds are set separately from the adult fish breeding ponds, which occupy a relatively large area, which is not conducive to improving the utilization rate of environmental space; 2. Generally, the depth of fry ponds is relatively deep, and it is incon...

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