2 glofish (not goldfish) chasing the 3rd?
I have had 3 glofish for a while and they were pretty friendly ntil nowadays when 2 of them seem so have formed a coalition and chasing the 3rd one constantly, who has to salt away under plants and other spots. The way they chase bothers me, they seem to suddenly speedup and upset the 3rd fish and many times actually pounce on him and actually touch him. They might be trying to mate but one of the "predators" is feminine and the "victim" is also female.
I had one male molly chase a feminine molly to death once so I am worried about this poor glofish.
10 gallon tank. 3 glofish.
1. Any suggestions/insights on what spooked them nowadays?
2. Will adding another glofish bring peace to the group?