ppy Guppy is a small tropical fish. The male is only 3-4 centimeters long, and the female is slightly larger, but not more than 5 centimeters, so it is more than enough to keep in a tank of 15 centimeters. This kind of fish itself can tolerate dirty water, at the same time, it also has a certain ability to adapt to temperature, plus a large number of species, rich color, very suitable for novice breeding.
Traffic lights are a kind of lantern fish. This kind of fish is native to the Amazon River. Its length is about 3-4 centimeters. Therefore, it is no problem to raise it in a tank of 15 centimeters. In addition, there are a lot of lantern fish, which are basically so big, so not only traffic lights, but also lotus lanterns, flame lanterns, red nose scissors, Yimei Taoist and so on are good.
Si Baiyun Jinsi, also known as Tang fish or golden fish, originated in the Pearl River Delta region of Guangdong Province. As a unique fish species in China, it has basically disappeared in the wild. However, there are many artificial breeding, so although it is a protected animal, it can also be domesticated. The size of the fish is not big, so the demand for space is not very big.
Miniature parrot is a small fish, usually only 5-6 centimeters. It is not flat like many ornamental fish, on the contrary, it looks more round. Because there is a certain sense of territory, so small fish tanks can not be raised more, and it is best to prepare a shelter for them.
