Can koi fish and goldfish be mixed?

Polyculture requires a high level of management, otherwise it may affect survival. First of all, the goldfish should be quarantined, so as not to implicate koi fish. Secondly, make sure there is enough food, or koi fish may bite the goldfish. Generally, koi fish should keep it for a period of time before adding goldfish. There shouldn't be much difference between the two institutions.

They all belong to the food series of big-bellied men, and they are also high-oxygen fish. We must pay attention to the supply of oxygen in hot weather. Although they may stop eating at a high temperature of 35 degrees, they generally have no worries about life. They can adapt to a wide range of water temperatures, from zero to MINUS 35 degrees. The reason why they can't adapt to the hot weather is mostly because of our high feeding density, large feeding capacity and insufficient oxygen supply.

Feeding water body and feeding water level are completely different.

1, which is their biggest difference. Here we refer to traditional goldfish, whether it is egg goldfish or dragon goldfish. Most of them are not suitable for raising in wide waters and high water levels, which is the result of their inheritance and body shape changes for thousands of years, which is the biggest difference from koi fish. At the same time, goldfish don't like strong filtration and current.

2. Because of its huge size and rapid growth, koi fish is more suitable for breeding in deep water and wide water bodies. Even if the current is larger, it will not cause any serious problems for their growth. Moreover, when koi fish first entered the aquarium, proper oxygen explosion helped them adapt to the environment quickly.

3, but if most goldfish adopt the same method, it is not conducive to goldfish to develop a good appearance.