Ancistrus..... they didn't last long in my tank. Went to the LFS and picked up a cleaner crew. Brought them home and they were dropped into the tank. Overnight, my datnoid decided to go hunting. There goes all 5 of them in less than 12 hours. I wasn't happy but it sure was a sight to see. They were just too darn small. I thought they could hide better but they were pretty dumb. That'll teach 'em. lol
Thats why I started this thread, I wonder if its something in the long island water? Green terrors and chocolate cichlids. I have absolutely no problems with the other acaras.