Map fish can not be mixed with koi carp, because they have different requirements for water temperature, personality and eating conditions. The map fish is a tropical fish, and its preferred water temperature is 24-30 ℃, while the koi is a cold-water fish, and its preferred water temperature is 16-22 ℃. Both of them have different requirements for water temperature, and there is a big gap in the requirements for water temperature. If the requirements of one party are met, the other party will not be able to live in the water temperature environment he likes.
Moreover, the character of map fish is more ferocious, like to attack other fish, while the character of Koi is more gentle, generally will not take the initiative to attack other fish. If the two are mixed together, the koi are more vulnerable to injury. Moreover, the map fish is more gluttonous, and Koi mixed together, and Koi will grab food, a long time Koi constitution will become weaker and weaker. And they can eat and pull, which will cause great pollution to the water quality and affect the survival of Koi.
Map fish cannot be mixed with goldfish. The specific reasons are as follows:
1. The water temperature is different: the water temperature that map fish likes is 24-30 ℃, and the water temperature that goldfish likes is 18-25 ℃. They have different requirements for water temperature. Not suitable for polyculture together.
2, the size is different: the size of the map fish is larger, the size of the goldfish is smaller, and the goldfish moves slowly, it is easy to be attacked by the map fish. So it is not suitable for polyculture together.
