According to the Query Fish Encyclopedia, the moss mouse is a tropical fish that is native to Thailand and belongs to the genus Gyrinocheilus in the family Gyrinocheilidae. Its scientific name is Gyrinocheilus aymonieri, and it is also known as the Golden Moss Mouse and the Golden Edge Pisces. The moss mouse is very vigorous and can adapt to a range of water temperatures from 15-30 degrees Celsius, but it prefers to live in water with a temperature of about 26 degrees Celsius. If the water temperature is too low, it will grow very slowly and is also prone to illness. Therefore, if you want to keep a moss mouse, you need to pay attention to keeping the water temperature stable and suitable, and it is best to use a heating rod to regulate the water temperature. You also need to be careful not to mix it with cold water fish, especially goldfish, because moss mouse will suck the scales of goldfish, which will lead to injury or death of goldfish.