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What LED surface fishing lamp can increase the catch?

May. 30, 2019

What LED surface fishing lamp can increase the catch?

China Solar LED Light Supplier shares that if you know anything about the fishing industry, you should know that fishing by light is a common practice, especially in deep-sea fisheries. Fish lamp is just a necessary product in the way of light fishing. It mainly USES the phototaxis of fish to catch fish by light. Phototaxis of fish refers to the directional response of fish to light stimulation.

Before this, the light source used by the fishing industry is mainly metal halide lamp. Of course, it also has its shortcomings, so it has the opportunity of LED light source. Before talking about the technical indicators of LED water collecting fish lamps, we might as well talk about the phototaxis of fish themselves from the source.

Six explanations and two stages of phototaxis in fishes:

1. Phototaxis are found in fish with depression or wrinkles on the side of visual lobe. Through the experimental study on the morphology of fish medulla and the guanzuan of light, it is concluded that the optic lobe of the visual center of phototaxis fish is the largest in all parts of the brain. In its side will produce a depression, the formation of developed lateral wrinkles.

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2. Light energy produces optical changes in fish receptors, thus forcing fish to move towards or away from the light source.

Third, in the light, plankton is easy to be found by fish, causing fish phototaxis cluster.

4. Reaching the suitable temperature or illumination of fish preference will cause the phototaxis of fish in the water layer and change with the change of luminosity conditions.

Water temperature, waves, transparency, moonlight and other environmental effects on the phototaxis of fish. When water temperature is high, phototropism is weak. When water temperature is low, phototropism is strengthened.

Six, the development stage of fish, sexual maturity, male and female biological factors also affect phototaxis. For example, young fish have stronger phototaxis than adults.

That's all for the sharing,and we supply Outdoor Solar LED Garden Light for sale, if you have any demand for our products,just feel free to contact us.


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