One of a few trade names I've seen them under.They can reach almost six inches,eat smaller fish and pellets and don't usually bother anything else.How much was the little guy?
are they solitary fish or should I get a couple? since they max out at 6" I might be inclined to get one or 2 more. but I looked them up and they seem like aggressive little guys lol
yeah Ill stick with one. as u can see there are angelfish in that tank. and one angel started picking on the other angels really bad, putting them in the corner and being very aggressive. took him to my LFS for $5 store credit.