Hey, I'm not sure if anyone has done this since I thought of it a few weeks ago and it seems to be working. To prevent aggression in my tank for my Aro's, I taped fake plants upside down onto the lid of my tank. This leaves a few plant vines (I don't know what to call it) hanging randomly at the top of the tank. If one Aro decides to take a bit at another, this makes it sort of a "swim-way" (like a walk way) that only one Aro can go through at once. It blocks the other fish from making a move. It actually looks pretty cool too and has worked and helped me put two silvers and a jardini into the same tank.
If anyone trys this out, please share info as this might be a cool step to allow multiple Aro's in the same tank.. who knows?
If anyone trys this out, please share info as this might be a cool step to allow multiple Aro's in the same tank.. who knows?