2. Pictures of three popular guppies.

3. Top species of guppy.

4. The most popular guppy species.

1. The three popular species of guppy are mosaic guppy, grass-tailed guppy and dress guppy.

2. This kind of fish belongs to tropical fish, so it is generally necessary to control the temperature when raising it. It will affect the vitality of the fish and even lead to its death in a low temperature environment for a long time. Usually, the water temperature should be kept at about 2 1-29℃.

3. In addition, it prefers the slightly alkaline water quality, mostly feeding on zooplankton, insects and debris, and can also feed a little artificial bait.