Water circulation ecological fish tank based on symbiosis principle

Abstract

The invention relates to a water circulation ecological fish tank based on a symbiosis principle which comprises a shell and a filter plate fixedly arranged in the shell, and further comprises two partition plate. The two partition plates are fixed between the filter plate and the bottom wall of the shell. When the fish tank is used, excrement of small fishes is accumulated on the upper portion of the filter plate, at the moment, a one-way absorption mechanism works and drives an absorption head to absorb the excrement of the small fishes, meanwhile, a two-way rotating mechanism drives the absorption head to do reciprocating circular motion on the upper portion of the filter plate, and a linear driving mechanism drives the absorption head to do linear motion; the diameter of the circular motion of the absorption head is changed continuously, so that the universality of the absorption range of excrement of small fishes is guaranteed, then the excrement of small fishes is conveyed to the plant root system part in a planting cavity, and decomposition and absorption of the excrement of small fishes by plants are accelerated.

Description

technical field [0001] The invention relates to the technical field related to planting and breeding, in particular to a water cycle ecological fish tank based on the principle of symbiosis. Background technique [0002] In traditional family ornamental fish farming, with the accumulation of fish excrement, the ammonia nitrogen in the water body increases, and the toxicity gradually increases. It is necessary to change the water in the fish tank regularly, otherwise the fish will deteriorate the water quality due to the increase of ammonia nitrogen and excessive nutrients in the water. Poor, threatening the health of fish. [0003] Through the scientific symbiosis of aquaculture and hydroponics, fish and vegetable symbiosis allows animals, plants, and microorganisms to achieve a harmonious ecological balance. Affected by the current environmental climate, the concept of aquaponics has been accepted by some people, and applications related to aquaponics systems have also ent...

AI Technical Summary

Problems solved by technology

[0004] The existing symbiotic fish tanks are not comprehensive enough to deal with the excrement of small fish, which makes it difficult to maintain the water quality in the tank for a long time, and affects the health of small fish in the tank. Therefore, in actual use, it is often difficult to achieve the ideal. practical effect

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