Why Do Mollies Chase Each Other?
A Male Molly Fish Will Chase a Female Most Often, You Will Find Your Male Molly Chasing a Female for the Purpose of Mating. This Is Perfectly Normal Behavior...
Why is one of my fish chasing the other?
Fish chase each other for a variety of reasons, such as defending their territory, establishing dominance, competing for food, and mating. Even fish that are typically docile fish may chase others because of constant stress. This could be due to incompatible tank mates, poor water conditions, or an overcrowded tank.
Can I keep 2 mollies together?
Mollies tend to stick together most of the time, which is why you should keep them in groups of 4 or more. If you are planning to keep more than 4 mollies, make sure you get a 20-gallon tank at least. ... Since male mollies are aggressive breeders, adding more females should divert the males' attention between them.