1, density: First of all, in the breeding of small goldfish when the density of attention. There are too many small goldfish, and lack of space can easily lead to lack of oxygen in the water. Therefore, if the fish tank is too small, the number of small goldfish can not be too large. Generally speaking, if the fish tank can hold about 100 liters of water, you can breed about 8 small goldfish.
2. Disinfection: When you just bought a small goldfish, do not immediately put the goldfish in it. You can first put the plastic belt containing the fish in the water of the fish tank for about 10-20 minutes, and then open it. In addition, in order to avoid some harmful substances in the water, some large salts need to be added to the water, which can play a role in disinfection.
3. Change water: When breeding small goldfish, in order to ensure good water quality, it is necessary to change water regularly. However, when changing water, the temperature should not change too much, otherwise the small goldfish will die easily. Generally speaking, the temperature can not change more than 4 degrees. In order to achieve this goal, the speed of water injection should not be too fast, and the amount of water exchange should not be too much.
4, feeding: feeding small goldfish is also a very important step, improper feeding, then easily lead to the death of small goldfish. Feeding can be at noon, at this time the small goldfish appetite will be better. The amount of feeding can not be too much, otherwise it will be harmful to the small goldfish. Food also needs attention, should be diversified, do not only use a single food.
5. In addition, when breeding small goldfish, do not get grease inside, otherwise the water body is easily polluted.
When breeding small goldfish, you can use an oxygen pump to give oxygen. However, this is not a necessary step, if the water is changed regularly, and some plants are planted in the water, then oxygen can also be supplemented, and oxygen can not be used.
