What does the purple lamp in the fish tank do?

Ultraviolet led lamp can kill many kinds of germs and reduce the incidence of fish.

There are many restrictions on the natural light that can be used indoors every day. Different time, light intensity and distance from natural light will have different effects on ornamental fish, mainly reflected in the color of fish.

The growth and reproduction of living things need the action of light, which is the source of life. Through illumination, ornamental fish can grow faster, their colors are more beautiful, and the reproduction of adult fish will be better.

Extended data:

Precautions:

1. Underwater lights and ceiling lights must be placed in a position that can illuminate the fish, otherwise the installation is useless. If the water lamp in the tank is placed 20 cm below the water surface in front, it will affect the appearance. If placed below, the light line is not long enough. If you put it in the middle of water, the light will shine in the water, and the fish will look good, but you are afraid of losing your eyes.

2. It is ideal to put the underwater lamp at a position where the light parallel to the water surface forms a 45-degree angle with the fish tank. In addition, when turning on the light, it can also be used as a heating pipe, killing two birds with one stone. The position of the bracket lamp can be placed in the middle of the fish tank according to the advantages of uniform, soft and consistent light distribution of the ceiling lamp tube.

3. As long as the spectral peak output by the lamp is consistent with the spectral range absorbed by chlorophyll a and chlorophyll b, the light energy emitted by the lamp can be used as a fish tank lamp for aquarium culture.

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