Do fish need to be sunbathed when raising fish?

Fish can bask in the sun, but it is not necessary to bask in the sun. Usually domestic fish should not be completely devoid of sunlight, but they should not be completely exposed to sunlight either.

If the aquarium is a large water world, the fish can choose whether to hide under the aquatic plants or in the crevices of the corals, and the location of the tank can be placed near the windowsill. Sunlight can kill germs, but it can also make it difficult for fish to breathe.

So direct sunlight is not very advocated.

There are many factors that affect the geographical distribution of fish, including salinity, temperature, water depth, ocean currents, oxygen content, nutrients, light, substrate texture, food resources and food chain.

structure, as well as historical changes on land and sea, etc.

No, if the fish is exposed to the sun a lot, it will be lighter. It's not good for the pigment of the fish, so it's better not to let the fish bask in the sun.

Don't get sunburned. No matter what kind of fish, direct sunlight is harmful, and astigmatism is okay.

You must ask, when the weather is clear, aren't there fish coming out of the water to bask in the sun? But it depends on whether the sun is strong, whether the temperature is high, and so on. In addition, your tank is small, the temperature rises quickly, and the fish have no boundaries to hide when the light is strong, etc., so you can't dry it.

In addition, 1 liter of water to raise 1 cm of fish can not be exceeded, and the water quality is easy to cause problems.

The normal growth and color of fish requires a certain amount of light.

Direct exposure to the sun is more difficult to control, *** a lot.

The more elaborate ones are generally used for artificial lighting with halogen lamps.

If you don't raise aquatic plants, it is recommended not to bask in the sun, which is easy to grow algae.

The fish basking in the sun are all strongly filtered and oxygen-intensive, and the pump is not turned off for 24 hours, anyway, my fish are more beautiful the longer they bask in the sun on the balcony.

<> fish need to be exposed to the sun, and proper light is of great help to their health, and it can also play a sterilizing effect. However, if the light is too long, it often changes the temperature of the water body, which will cause certain harm to the health of the fish. So it's best not to place the fish tank in a sunny place, but to fill it with an aquarium lamp.

The light hours are generally about 4-10 hours a day, and too long the light time may also lead to algae blooms.

If you are a deep-sea fish, you don't need to bask in the sun. If it's a diving fish, you need to get some sun.

Fish, the oldest vertebrate. Diving fish need light for normal life activities, while deep-water fish do not. Some offspring of crosses with different chromosome numbers are still fertile.

Fish inhabit all aquatic environments on Earth, from freshwater lakes and rivers to saltwater seas and oceans. Fishes are ectothermic vertebrates that live in water all year round, breathe with gills, and use fins to support balance and movement of the body.

No, but fish can bask in the sun, in moderation, not in the sun.

There are many factors that affect the geographical distribution of fish, including salinity, temperature, water depth, ocean currents, oxygen content, nutrients, light, substrate texture, food resources and food chain structure, as well as historical changes in land and sea.