Ornamental fish water circulation filtering aquaculture system

Abstract

The invention belongs to the technical field of aquaculture systems, and particularly relates to an ornamental fish water circulation filtering aquaculture system. The system comprises a fish tank, aplacing frame is longitudinally arranged at the lower end of the fish tank, the upper end of the placing frame is fixedly connected with the lower side wall of the fish tank, a filtering box is fixedly arranged at the left end of the upper side wall of the placing frame, a vertical pipe is longitudinally arranged at the lower end of the fish tank, the upper end of the vertical pipe is fixedly connected with the lower side wall of the fish tank, the lower end of the vertical pipe is fixedly connected with the upper side wall of the filter tank, a blow-off pipe is longitudinally arranged at thelower end of the filter tank, the upper end of the blow-off pipe is fixedly connected with the lower side wall of the filter tank, a disinfection box is fixedly arranged at the right end of the filtering box, and a connecting pipe is transversely arranged between the filtering box and the disinfection box. An internal filtering device is convenient to replace after long-time use, the filtering effect of the filtering device is guaranteed, and the filtering efficiency of the aquaculture water is greatly improved.

Description

technical field [0001] The invention relates to the technical field of aquaculture systems, in particular to a water circulation filtration culture system for ornamental fish. Background technique [0002] At present, with the improvement of people's living standards, the sales of all kinds of ornamental fish have increased sharply, adding a new economic growth point to aquaculture. Traditional ornamental fish cultivation uses ordinary pools, the water quality is difficult to guarantee, and cannot meet the needs of batch cultivation of ornamental fish. Because ornamental fish have high requirements on water quality, water temperature, dissolved oxygen, transparency, pH value, nutrient salts, dissolved gases, harmful substances, etc. etc. will affect the survival rate and growth rate of ornamental fish, and the water quality needs to be above grade II. If natural water sources are directly used for flowing water cultivation, not only the water source will be wasted seriously,...

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Problems solved by technology

[0004] The purpose of the present invention is to provide an ornamental fish water circulation filtration cultivation system to solve the problem that after the existing filtration system proposed in the background technology is used for a long time, the internal filtration device cannot be disassembled and replaced, resulting in the filtration system not being able to maintain high efficiency for a long time The problem of filtering ability

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