A small fish protection device for an overflow aquarium

Abstract

The invention relates to aquaculture, in particular to a small fish protection device for an overflow aquarium. Including: box wall, overflow wall, fixing device, several floating plates, connecting strips and coarse filter screen, the box wall and 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, and the fixing device is installed on the overflow On the top of the wall, one end of the floating plate is arranged on the fixing device, one end of the coarse filter is arranged on the side of the connecting bar, the connecting bar is arranged between the floating plates, and the other end of the coarse filter is arranged on the bottom of the fixing device. The water flow passes through the coarse filter, and flows into the space between the tank wall and the overflow wall from the top of the overflow wall; the coarse filter is a synthetic fiber mesh with a mesh diameter of 1mm; the mesh structure does not hurt the fish, and completely isolates small fish and juveniles from the In addition to overflow, losses are avoided. At the same time, its unique camber design makes the blocking device not only not hinder the overflow effect, but can greatly increase the 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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