Everything I read online said pictus cats do best in small groups of at least three so I stocked 3 of them in my 75g tank. So far one seems like he could care less that the other two are there, and the other two are consistently fighting lol. I have a bunch of different hiding places in pots, driftwood, and pieces of shale but these two keep crossing paths and get into a wrestling match. There doesn't seem to be any signs of injury and everybody's fins are still there but it just seems like my cats behavior is going against everything I read about them. They are all from the same tank at the LFS and all about 3.5" or so. The fight seems to break out in the same spot, a large open area of sand towards the back of the tank behind some driftwood. Should I add another rock back there to try and break up the territory? Do they just need to work it out? Anything else I'm missing?