You need to pay attention to the following four points when raising goldfish:

1. For raising goldfish, prepare a small fish tank with a water body of more than 30 liters, a sorting box or a water plant tank. An aquarium that is too high and too large is not good for goldfish. . At the same time, the fish tank is best equipped with water pump, filter material, oxygen pump, heating rod and other equipment. Put the fish tank in a place where it can be exposed to sunlight, the goldfish can grow more beautifully, and the pump flow rate is generally set to 4-6 cycles per hour.

2. After preparing things, start raising water, first disinfect the fish tank with potassium permanganate, and at the same time Expose the tap water for a day to remove chlorine before pouring the water into the tank. Then, the filtration system is installed. During this process, the nitrification system of the fish tank begins to be established, and the goldfish can be released after another week.

3. Goldfish like to live in water bodies of 20-26 degrees. The bait is mainly goldfish feed. Of course, they also eat red worms, water worms, larvae, egg yolks, tofu, noodles, rice, bread and vegetables. , fruits and other foods.

4. Regular water change is the best way to ensure the best water quality, but you can't change the water all at once. If you can salvage food residue and excrement in the water, change the water one-tenth every time. If you can't salvage it, change the water by one third each time.