does the goldfish use? What color of light does the goldfish tank use? It needs to be prepared according to the needs of the owner. If the purpose of adding lights is to assist viewing, you can choose red lights or other colored lights. These lights can play a role in attracting goldfish, making goldfish look more bright and beautiful. However, this also distorts the color of goldfish, which will be less natural beauty.
If it is for the fish tank aquatic plants with lights, it is necessary to choose a three-band light. You can choose LED or metal halide lamp with a color temperature of 5000-8000 K. This kind of light is closer to natural light, which can promote the growth of aquatic plants and provide sufficient oxygen for the fish tank. This kind of light can also make goldfish more active to a certain extent, thus promoting the metabolism of goldfish.
for several hours a day for a long time, which may cause the goldfish to fade, affect the normal rest of the goldfish, and even make the goldfish blind, so it is better not to turn on the light of the fish tank 24 hours without interruption. Turn on the light for the goldfish as much as possible according to the natural situation. Turn on the light normally during the day and turn off the light at night. It is enough to turn on the light for 8-12 hours a day.
