kissing fish are fighting, because they have the habit of fighting mouth to mouth. Many people think they are kissing when they see kissing fish put their lips together. But in fact, their long lips are serrated, and if there is a battle for territory, they will stretch out their lips and collide with each other, just like human kissing, and they will not be separated for a long time. Therefore, this kind of kiss is not to convey love, but to defend the territory.
Kissing fish kissing occurs not only between males and females, but also between males and males. Their fighting time is long and short, some can be decided in a short time, and some will last for half a day or even a day. Although they will use their mouths to fight, they will not chase the losing fish after victory, but continue their cleaning work.
? As mentioned above, kissing fish kiss to fight for territory, so when they are attacked or invaded, they will kiss to fight for the ownership of territory. But newborn kissing fish do not have the habit of kissing, they need to wait for about 2 months before they will have the habit of kissing. And if the density of the fish tank is low and the space is sufficient, they will not kiss because of the competition for territory.
