In fact, fish cannot hear any music in the water. If you really want to play it, it is recommended to play some soothing instrumental music, such as piano music, violin music and so on. Because small goldfish and small tropical fish are very afraid of being frightened. Once frightened, they will easily lose their appetite and become sick. It is recommended not to play loud and noisy music.

Goldfish have very low sensitivity to music and can only feel the fluctuations of the water body. Therefore, if music played in the air has no effect on the water body, the goldfish will not feel it. Goldfish swim fast mainly because they swim the fastest when they are chasing food or when they sense danger and run for their lives. Goldfish usually swim leisurely and gracefully.

How to raise goldfish well:

To raise goldfish, prepare a small fish tank, storage tank or aquatic plant tank with a water volume of more than 30 liters. An aquarium that is too tall and too large is not good for goldfish. At the same time, it is best for the fish tank to be equipped with water pumps, filter materials, oxygen pumps, heating rods and other equipment. Placing the fish tank in a place where it can get sunlight will help the goldfish grow more beautiful. The water pump flow rate is generally set to 4-6 cycles per hour.

After preparing everything, start raising water. First use potassium permanganate to disinfect the fish tank, and expose the tap water to the sun for a day to remove chlorine. Only then can the water be poured into the tank. Then, install the filtration system and gradually release small fish into the tank after 3-4 days. During this process, the nitrification system of the fish tank begins to be established, and the goldfish can be released in another week.

Goldfish like to live in water bodies with a temperature of 20-26 degrees. The main food is goldfish feed. Of course, they also eat red worms, water earthworms, larvae, egg yolks, tofu, noodles, rice grains, bread, vegetables, and fruits. and many other foods.

The last step is daily water quality maintenance. Regular water changes are the best way to ensure the best water quality, but when changing the water, you cannot change it all at once. If you can salvage food debris and excrement from the water, just change the water one-tenth each time. If it cannot be fished out, one-third of the water must be changed every time.