Fry culture pond

Abstract

The invention relates to an aquatic product culture apparatus, and specifically relates to a fry culture pond. The fry culture pond comprises at least one water storage tank, one water inlet pipe and one water outlet pipe; the water storage tank is internally provided with a water inlet and a water outlet; the water outlet is arranged at the bottom of the water storage tank; and the water inlet communicates with the water inlet pipe. The fry culture pond is characterized in that the fry culture pond further comprises at least one drainage tank arranged beside the water storage tank; the drainage tank communicates with the water outlet which fries can pass through; the side wall of one end of the water outlet pipe is provided with multiple drainage holes; the upper end of the water outlet pipe stretches out of the water; and the outer side wall of the lower end of the water outlet pipe is attached on the inner side wall of the water outlet. The water storage tank is arranged above an adult fish culture pond, and the water storage tank is higher than the drainage tank, so that the space utilization rate is high, and the fries can be conveniently caught. The water outlet pipe has multiple functions.

Description

technical field [0001] The invention belongs to an aquaculture device, in particular to a fry culture pond. 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, and the fry...

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 inconvenient to catch fry ; 3. Generally, the water outlet pipe of the fish fry pond is inserted into the water outlet, and pulling out the water pipe is only beneficial to changing the water and cleaning in the pond, keeping the water quality in the pond clean, and the function of the water outlet part is relatively simple

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