Lanshou goldfish like old water, and the most suitable water quality for their growth is tender green water, that is, the water in the fish tank is tender green, but there are no more green algae. This kind of water has less decomposed organic matter and higher dissolved oxygen, which is very suitable for feeding Lanshou goldfish. If you use green water for a long time to raise Lanshou, it will make their appetite more vigorous, their body will be stronger and their development will be better. Lanshou goldfish is suitable for living in weakly alkaline water, and breeders need to control the PH value between 6.5 and 7.0. Usually, the water quality should be kept clean. If conditions permit, a circulating filtration system can be installed, which can not only slow down the deterioration of water quality, but also reduce the frequency of water change and keep the water quality stable. After installing the filtration system, water can be changed 2-3 times a week, and if there is no filtration system, water can be changed 3-4 times a week.

Lanshou goldfish like? Lanshou goldfish is an omnivorous fish, and likes many kinds of food. In its infancy, it likes to eat some animal feed, such as bumper shrimp, red worms, blood worms, silk earthworms, bread worms, lean meat, animal viscera and so on. Breeders can feed these foods in large quantities to ensure their adequate nutrition. In adulthood, breeders should control the feeding amount of animal feed, and it is best to feed them with synthetic feed, so as to ensure their comprehensive nutrition.