Do goldfish need to turn off the light and rest? Do they need to turn on the light during the day?

Goldfish need to turn off the light and rest. Goldfish and people have the same schedule, and the fish tank also needs to simulate the natural environment. In the natural environment, there is no light at night when goldfish live. Therefore, it is necessary to turn off the lights at night, otherwise the goldfish will always think that it is daytime and keep the daytime life, which will affect the physical health and digestive system of the goldfish for a long time. During the day, the lights can be turned on properly, because the light can make their body color more bright.

1. Do goldfish need to turn off the light and rest

? Goldfish need to turn off the light and rest. Goldfish's work and rest are the same as human beings. They work at sunrise and rest at sunset. Goldfish also need to rest after entering the evening. If the light is turned on all the time in the fish tank, the goldfish will not be able to maintain a regular schedule, which will lead to mental depression, loss of appetite, and even eye loss. If it is mixed with other nocturnal fish, a low-wattage nightlight can be turned on, which will not affect the rest of goldfish, nor delay the activities of nocturnal fish.

2. Do goldfish need to turn on the light

during the day? Goldfish need to turn on the light during the day, because goldfish need appropriate light to maintain the color of the fish body. Without light, some vitamins can not be absorbed by goldfish, so if the indoor light is dark during the day, it is necessary to turn on the light. If the fish tank can receive 4-6 hours of sunlight every day, then there is no need to turn on the lights during the day. Because sunlight is more suitable for goldfish than light, and sunlight can also help fish tanks to establish a better ecological environment. Goldfish that can receive sunlight will have stronger resistance.