Mumtron;3047906; said:I can bet you money that if you had 2 6" inch aros and 1 tem there would be no problems.a ctually i wouldnt even say its a problem. it's just that the tems feel safer in numbers so they're more confident. this applies to most fish i believe...
I'll take that bet, since most aro's CANNOT be kept in pairs.
in addition to that, I removed a single tem (the one I saw attacking the other tem and the aro) from the tank thinking this would fix the problem but then the other tem started attacking the aro and so both of the tems had to be removed.