The sailfish is a relatively fierce lantern fish, with a certain degree of aggression, and may attack other fish when it is mixed. Therefore, it is not recommended to mix them with other fish in the same tank when breeding. In addition, they have a strong sense of territory, if there are other fish invading the territory, they will attack. Therefore, when farming, we should adjust the density of farming, at least one fish per liter of water, preferably one fish per three liters of water.
There are four main varieties of sailfish, namely, glass sailfish, rose sailfish, Congo sailfish and big sailfish. If you want to mix culture, it is recommended that the four kinds of swordfish mixed culture each other, and do not put other fish and swordfish mixed culture together. When farming, we should control the density, provide them with sufficient growth space, and prevent them from fighting.
The sailfish is more fierce, and may attack the guppies when they are mixed with guppies. When the growth space is insufficient, the probability of attack will increase a lot. Therefore, it is not recommended to mix sailfish and guppies in the same tank. If you must be mixed, you must use a larger tank, otherwise the guppies may not last for a few days.
