I've read conflicting information. I see they can be "aggressive", I use this term loosely as I typically kept Predators that are extremely aggressive. At the same time I do not want to introduce a fish that will stir up trouble in the happy community that I have created. Some sources say they are only territorial towards their own kind, is this true? Do they get along with other bottom dwellers (catfish, clown loaches, etc)?
The tank is a 125g.
The tank is a 125g.