Small fish protection device for overflow aquarium

Abstract

The invention relates to aquaculture, in particular to a small fish protection device for an overflow aquarium. The small fish protection device for the overflow aquarium is characterized in that thesmall fish protection device comprises a box wall, an overflow wall, a fixture, multiple floating plates, a connecting strip and a coarse strainer; the box wall and the overflow wall are arranged in parallel; the height of the top of the overflow wall is lower than that of the top of the box wall; the fixture is mounted on top of the overflow wall; one end of the floating plate is arranged on thefixture; one end of the coarse strainer is arranged on a side of the connecting strip disposed between the floating plates; the other end of the coarse strainer is disposed at the bottom of the fixture; water flows through the coarse strainer and into the position between the box wall and the overflow wall through the top of the overflow wall; the coarse strainer is a synthetic fiber web with meshdiameter to be 1 millimeter; the mesh structure does not harm fish, completely separates small fish and juvenile fish from overflow and avoids losses; the small fish protection device for the overflow aquarium is provided with a unique camber design which enables a blocking device not to hinder an overflow effect but to dramatically increase water circulation speed.

Description

technical field [0001] The invention relates to aquaculture, in particular to a small fish protection device for an overflow aquarium. Background technique [0002] Due to the turbulent water flow at the right-angle overflow of the overflow aquarium, small fish are easily sucked in and cause losses. [0003] Such as the Chinese patent announcement number: CN205506604U disclosed on August 24, 2016 a portable detachable constant temperature overflow water tank, including a tank body, which is provided with a first partition that separates the tank body into a left chamber and a right chamber , the upper part of the left chamber is provided with a water inlet, the bottom is provided with a detachable heater, the left chamber is also provided with a stirrer, and the right chamber is provided with a second chamber that divides the right chamber into a first right chamber and a second right chamber. The upper part of the first right chamber communicates with the upper part of the...

AI Technical Summary

Problems solved by technology

This solution adds a heater to keep the water flow in the tank at a constant temperature, but does not make any improvements to the overflow, and small fish will be sucked in.

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