does goldfish have 1, grass kind goldfish: Grass kind goldfish calls red crucian carp again, it is more common goldfish breed, its bodily form and crucian carp are more like, basically include swallowtail goldfish, red white grass goldfish to wait. It is a very easy goldfish to keep.
2. Dragon goldfish: Dragon goldfish is the main species of goldfish. It is short and thick, with protruding eyeballs and different shapes of eyeballs. The dorsal, pectoral, and caudal fins are relatively long. This kind of goldfish is also relatively easy to raise, but it is not suitable to raise with other species of goldfish, because their protruding eyeballs are more vulnerable to injury.
3, Wen kind goldfish: Wen kind goldfish is shorter, the head can rise or grow sarcoma, caudal fin is bilobed commonly. Common varieties are Liujin, Heding Red, Fenggao, Lion Head and so on.
4, egg goldfish: egg goldfish, as the name implies, the body is more rounded, like duck eggs. Another obvious difference is that there is no dorsal fin, and the whole back is more smooth.
of goldfish can be mixed, but there are also those that can not be mixed. For example, dragon goldfish and Wen goldfish can not be mixed together, because the eyeball of dragon goldfish is more prominent, and the sarcoma of Wen goldfish is more prominent. If they are mixed together, their eyes or sarcomas can easily be damaged. If you want to mix different kinds of goldfish together, you can choose egg and grass together, these two kinds of fish are similar in size, and there is no particularly prominent place, so they are not easy to be harmed.
