Suspended fish egg incubator

Abstract

A suspended fish egg incubator is composed of a net incubation bucket and a suspended bracket which is used for hanging the net incubation bucket and suspensible on the water face, and an air cascade head is arranged at the bottom of the net incubation bucket. The invention has the beneficial effects that: the structure is simple and the manufacture cost is low; a micro air pump is used for replacing a water tower to supply water for stirring the fish eggs being incubated, the mounting and using are more convenient and the cost is low, and the water source pollution influence can be avoided; mounting and dismounting and carrying are convenient, and the using is not restrained by places; the invention is applicable to direct fish egg incubation in mountain reservoir, lakes and other natural waters as well as in indoor pools, the water temperature can be adjusted, the incubation period can be shortened, and the incubation rate can be improved; use and management are convenient and the labor intensity is light; the invention provides a simple, convenient, efficient and economic fish egg incubation device for the small-scale proliferation of young fishes and famous-brand high-quality marine young products.

Description

technical field [0001] The invention relates to a fish egg hatching device. Background technique [0002] For a long time, fish egg hatching has been using equipment such as hatching tanks and hatching rings. This breeding equipment, which relies on flushing water from the bottom to increase oxygen, rolls fish eggs upwards, and prevents them from sinking to the bottom, can basically meet the needs of large-scale fry hatching. However, the above-mentioned hatching equipment also has shortcomings. For example, it is necessary to choose an appropriate place near a high-quality water source during construction, and it is necessary to build water towers, equip water pumps and other auxiliary facilities, occupy land, and invest a lot of money; a large amount of water needs to be changed during the hatching process. It is easily affected by water source pollution and the management of water flow regulation is troublesome. Contents of the invention [0003] The object of the pre...

AI Technical Summary

Problems solved by technology

However, the above-mentioned hatching equipment also has shortcomings. For example, it is necessary to choose an appropriate place near a high-quality water source during construction, and it is necessary to build water towers, equip water pumps and other auxiliary facilities, occupy land, and invest a lot of money; a large amount of water needs to be changed during the hatching process. Susceptible to water source pollution and troublesome management of water flow regulation, etc.

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