If you are using it for appreciation, the color of the lamp light and the color of the fish should be well coordinated. Lamps have a certain lure effect on some precious fishes. As for the lamp you choose, it depends on which fish you raise. Generally, you can buy T5 T8 tubes, and there are special lamp stands; diving lamps can also be used; low-voltage leds The light source is made of rubber waterproof lamp belt and so on. Choose the color of the light to make the whole look more beautiful!
Some conventional tropical fish use white light. If you think the color is monotonous, you can write something on the background paper of the fish tank, such as the aquatic type background paper, which can highlight the colorfulness of tropical fish. The scenery paper is cheap and can be replaced at any time.Fish need sunlight to maintain their lives. If the fish tank is in a place where the sun cannot be seen, just turn on the light for a few hours a day. Of course, it can also make it easier for you to watch fish at night.