Does pisciculture need sunshine, can you replace sunshine with lamplight?

Fish farming needs sunshine, but it does not need direct sunlight, nor does it need long-term light. If there are aquatic plants in the fish tank, then certain light conditions can make the aquatic plants photosynthesize and release oxygen for the survival needs of fish. Sunlight can also play a role in sterilization and disinfection. However, if the fish tank is exposed to direct sunlight or long-term light, algae will grow in the tank, and the oxygen in the tank will be consumed. Moreover, direct sunlight will make the water temperature higher, which is not conducive to the growth of fish.

1. Does fish farming need sunshine?

Fish farming needs sunshine. But be careful not to direct sunlight, not long light.

1. If there are aquatic plants in the fish tank, then a certain amount of light is needed. Under certain light conditions, aquatic plants can carry out photosynthesis and release oxygen for the survival of fish.

2. Sunlight can also play a role in sterilization and disinfection.

However, if the sun shines directly or for a long time, the fish tank will grow algae. The oxygen in the tank will be consumed by a large number of algae. Direct sunlight will also make the water temperature higher, so that the temperature difference of the water is too high, which is not conducive to the survival of fish. If the temperature difference of the water is too high, fish may catch cold or develop various diseases.

2. fish farming can use light instead of sunlight?

Fish farming can use light instead of sunlight, otherwise it is easy to breed algae. It can use T5 lamp tube and metal halogen lamp to replace sunlight. The illumination time is 4 to 8 hours per day. In addition, if you want to raise tropical fish, the color of the fish is more bright and beautiful, you can use the special tropical fish dazzling lights.