What are the lights in the fish tank for?

The lamp in the fish tank generally has four functions: First, it is convenient to check. With the lamp, the situation in the tank can be clearly illuminated. The second is lighting. Some aquatic plants in the water tank need photosynthesis to release oxygen. The third is heating, and temperature control is particularly important for raising tropical fish. The fourth is color attraction, which can make some fish more colorful. enjoy

The biggest function of the lamp in the fish tank is to make it easy to check, especially at night, because many fish tanks are covered, and the outside light can't shine directly from above, but the lamp inside can see the situation in the tank at a glance, which is convenient for us to observe the fish.

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If there are some aquatic plants in the fish tank, such as various aquatic plants, they need some light during their growth. With light, they can not only grow well, but also promote photosynthesis, thus releasing oxygen and improving the water environment. Some people worry that light will burst algae, but as long as there are aquatic plants, it can inhibit the reproduction of algae itself.

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Some lights in the fish tank also have the function of heating, mainly for some tropical fish, because this kind of fish requires extremely high water temperature and needs to keep the temperature between 20-30℃. Too cold will affect appetite and may even lead to death. Some heating lamps can increase the temperature of the environment instead of heating rods.

Temptation color

Some ornamental fish look colorful, and their colors are often related to light, so the lights in the fish tank can also lure some fish and make them look more beautiful. Such as red dragons, parrots and so on. Providing a red light source can increase the degree of its color. Some fish prefer blue light.