Red crescent fish is an enduring species in China, because it is red all over. They are also called red velvet balls because their posture is really like balls, round and very cute. The maximum size of this fish is 3- 100px, which is very easy to raise. One is not afraid of cold and the other is not afraid of heat. Without your careful care, they live well in any water quality. They eat all kinds of meat and vegetables. Even if they are not fed, they can live well as long as they eat algae growing on glass.
The feeding method of red crescent fish is very simple, and the suitable water temperature is 23-26℃ and the pH value is 7.0-7.4. Good adaptability and strong physique. The main foods are red nematodes, Daphnia and dry feed. Although the red crescent fish is small, it is very productive. After 25-30 days of incubation, it can give birth to 25-50 small fish at a time. Small fish are still very big, and they can eat small granular feed when they are born.