Device for preventing and treating freshwater ichthyophthiriasis

Abstract

The invention discloses a device for preventing and treating freshwater ichthyophthiriasis. The device for preventing and treating the freshwater ichthyophthiriasis comprises a culture pond used for culture, and further comprises first temperature sensors and a low-position travel switch, wherein the multiple first temperature sensors are installed in the culture pond, a first water pumping pipe is connected to one edge of the inner part of the culture pond in an inserted mode, and one end of the first water pumping pipe is connected with a first water pump; a water outlet of the first water pump is connected with a first water conveying pipe, one end of the first water conveying pipe is connected with a water storage cylinder, a PLC is installed at the top of one side of the water storage cylinder, a feeding pipe is inserted into one side of the top of the water storage cylinder, a second water pump is installed in the middle of the top end of the water storage cylinder, and a water outlet of the second water pump is connected with a second water conveying pipe. The device for preventing and treating the freshwater ichthyophthiriasis is ingenious in conception, ichthyophthirius multifiliis is not resistant to high temperature, stops breeding at 28 DEG C and starts to die at 30 DEG C, meanwhile, the ichthyophthirius multifiliis is sensitive to osmotic pressure, the ichthyophthirius multifiliis can be separated from fish bodies through industrial salt, the parasitic ichthyophthirius multifiliis in the fish bodies can be effectively removed by timely changing water, and use is facilitated.

Description

technical field [0001] The invention relates to the field of prevention and treatment of small melon pests, in particular to a device for preventing and treating freshwater small melon pests. Background technique [0002] Melonworm disease is a common parasitic disease in freshwater aquaculture, especially in rainy and low temperature seasons, indoor aquaculture, and high-density environments, it is the most serious, and it widely harms the seedlings and adult fish of freshwater aquaculture species, and can lead to a death rate of 100% in severe cases %, it is extremely harmful to large-scale farming and ornamental fish farming. At present, there is no specific drug for the treatment of small melon worms, and most of them still use traditional ginger and peppers to prevent them by boiling, but the effect of this method is unstable and the operation is cumbersome. [0003] The method for treating small melon worms disclosed in the patent document CN110384059A is as follows: ...

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Problems solved by technology

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a device for preventing and treating small melon worm disease, which effectively solves the problem that the existing method needs to use high-altitude liquor of 60° and above, which has high cost and is harmful to fish. In addition, this method also requires the use of antibiotics florfenicol and protozoan, which may increase the drug resistance of other pathogenic bacteria in the water, increase the difficulty of the treatment of other bacterial diseases in the future, and cause certain damage to the water environment. Burden problem

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