In the breeding of goldfish, it can be mixed with other species with a piece of farming. However, not all species can be mixed with goldfish. Goldfish is not too big, temperament is relatively mild. Therefore, when choosing fish mixed with it, we need to consider many factors, such as body size, temperament and habits. We need to choose fish with similar body shape, mild temperament and similar habits and characteristics with goldfish.
In addition, you can choose more flexible fish, so that they can chase each other at ordinary times, which is conducive to improving their activity. Specifically, there are still many varieties to choose from, such as tiger skin fish, lamp fish, seven-star knife fish and so on.
Choose other fish mixed with goldfish, can improve the overall ornamental. However, it should be noted that not all species of fish are suitable for mixing with goldfish. First of all, from the point of view of habits, we can not choose fish with very different habits and characteristics from goldfish, such as tropical fish, which have very high requirements for water temperature, and goldfish is a cold-water fish. Moreover, cannot choose the size to differ too greatly with the goldfish the fish, if chooses the too big fish, then possibly will eat the goldfish; If you choose too small fish, you may be eaten by goldfish. Finally, temperament, goldfish is relatively mild, can not choose too fierce fish, otherwise it may endanger the health of goldfish.
