1. What kind of fish is suitable for raising in urgent water flow If the water flow is relatively urgent, it is suitable for raising some large and medium-sized fish, such as arowana, map fish, parrot fish, Luohan fish, lucky fish and so on. To raise large fish, we should pay attention to the fact that there must be a wide enough environment to ensure that the fish can swim and turn around. In addition, big fish usually can't be mixed with small fish, especially fierce fish such as arowana and Luohan fish, which will lead to small fish being eaten by them.
2. What fish like still water1. Guppy: Guppy is a common small tropical fish. There are many kinds of it. Although it is not big, it has a big tail, so it looks very beautiful. This kind of fish has better temperature suitability than its peers, can endure the low temperature of 17 ℃, and does not require high water quality.
2. Zebrafish: Zebrafish is also a small fish. Its body is spindle-shaped and its head is small and pointed. It is called zebrafish because of its blue longitudinal stripes. Because this kind of fish is small in size, it should also be kept in still water, and the water body should not flow too fast, otherwise it will always consume its physical strength.
3. Lantern fish: There are many kinds of lantern fish, such as lotus lantern fish, traffic light fish, eyebrow road mermaid, etc. It is worth mentioning that lantern fish is not a fish of a certain family or genus, but a small fish that can reflect light on its body, and they also prefer waters with slow or still water flow.
