with what fish, the red and green light fish can be raised with many fish, such as Baolian light fish, moonlight fish, triangle light fish, Congo mermaid, Mary fish and so on. There are three main reasons for this. From the point of view of living environment, these fish belong to tropical fish, and the quality of living water is similar, so there will be no situation of attending to one thing and losing another. In terms of temperament, these fish are relatively mild, and if they are mixed together, they will not fight. From the ornamental point of view, the color of these fish is bright, and the mixed culture can increase the ornamental value.
should be paid attention to in the polyculture of traffic light fish? There are many things to pay attention to when mixing traffic light fish with other fish. Generally speaking, there are four aspects. The first aspect is that the density of polyculture should not be too large, otherwise they will fight for living space. Affect each other's growth. The second aspect is the problem of water quality, when all kinds of fish are mixed, the metabolism is different, so it is necessary to change water frequently to avoid the deterioration of water quality. If the metabolites in the water are not cleaned up for a long time, they will damage the health of the fish.
The third aspect is the problem of water temperature. The lantern fish is a kind of poikilothermic animal. When the temperature in the fish tank changes too much, it will reduce their resistance and cause them to get sick. Therefore, it is better to install a heating rod to maintain the water temperature. The fourth aspect is the ornamental aspect, many people's purpose of polyculture is to decorate, so we should pay attention to the color matching in the selection of fish, in order to form a better ornamental effect.
