Then do you think only have two is less likely to work? If so I will just stick with the lei
Just want to add something more to your question. Kinda rushed for time with my last response and didn't get out what i wanted to...Yes 4 is better than 2 as far as spread out aggression goes (when theres 1 real bully), but it really all comes down to individual personalities with the aros and the distractions you have in the tank for them. Before this group of aros i had a jar with a black along with a few angry veija cichlids and a few dats for a couple years with no major problems whatsoever other than an occasional nip from the jar. I should have kept them, but somebody offered me an 18inch scarlett pleco for trade for the 2 and i couldn't resist. Who knows, i might still have had the 2 today. Not much better for aro lovers imo than to watch 2 or more aros snaking around a tank together! I just simply don't have room for another aro today nor do i want to mess with the chemistry i worked hard to build to try it again now anyways...One thing i thought of that you could possibly try without paying gd money for an established black and then possibly trying to rehome him with all the hassle of getting your money back with an aro that might not look in pristine cosmetic condition at the time, is to look for a cheap silver aro at some point. Maybe even a free one, which some people just give them away. This way if it doesn't work out, you could rehome the silver for real cheap or free and it won't really be a loss. And you will see how tolerant your lei is towards a fellow aro for a possible black in the future...Now get back to your vacation, we'll talk aros later.lol