When we breed fish, we will think about the problem of mixed culture, because if we mix several kinds of fish, the effect of viewing will be better. Koi can be mixed with other fish, because its temperament is relatively mild, and its feeding habits are omnivorous, will not conflict with other fish. When choosing fish that can be mixed with koi, the main factors to be considered are body size and living habits. The body shape is similar to the koi, and the living habits are not too different, can be mixed with the koi. Furthermore is the temperament problem, can not choose too fierce fish, because Koi is relatively mild, choose too fierce fish with Koi tank is likely to hurt Koi.
Considering the above factors, there are many kinds to choose from, such as goldfish, topmouth gudgeon, grass gold and so on. However, if you are a novice, it is recommended not to choose mixed culture as far as possible, because no two kinds of fish have the same habits and characteristics, mixed culture is not easy to adjust the surrounding environmental factors, experienced veterans can choose mixed culture.
Generally speaking, koi is best not and tropical fish mixed culture. Their temperament is not the same, tropical fish temperament is generally more ferocious, Koi is more mild, tropical fish may bite Koi. In addition, from the point of view of habits, the habits of tropical fish and Koi are quite different, such as water temperature, water quality requirements, etc., are different.
