Grass goldfish, lion head goldfish, Ryukyu goldfish, dragon eye goldfish, Thai lion goldfish, crane top red goldfish and so on can be selected for family breeding. Most of them are raised in fish tanks. These goldfish are more suitable for side-looking, and they will be more ornamental if they are raised in fish tanks. These species of fish have relatively lower requirements for water temperature and water quality, and the difficulty of raising them will be lower.
Of course, other species of goldfish can be selected for family breeding, but other species of goldfish will have slightly higher environmental requirements. If the breeder has rich experience in breeding goldfish, he can also choose some other species of fish.
2. How can goldfish grow well1. The environment is comfortable: goldfish have low requirements for the environment, and they can survive at the water temperature between 18-32 ℃. When rearing artificially, if you want them to grow better, it is best to keep the water temperature at about 25 ℃. They prefer weakly alkaline water quality, and breeders can control the PH value between 7.5 and 8.0.
2. Adequate food: Goldfish is omnivorous fish, and there are many kinds of food that can be eaten. As long as the breeder keeps the variety of food, they can grow well. If you want them to be brighter, you can feed more food such as bumper shrimp.
3. Regular care: Goldfish need light to be better. If breeders want them to grow better, they can be basked in the sun regularly.