yes, please have respect for the orgional poster and not go ot when someone needs help. I like both blue leg and scarlet. i have heard they will fight if kept together but ive done it once and didnt have a problem, if any one had them together you could tell us if yours got along. if i had to choose i would go with the blue leg. the helped clean (pretty much wiped out) an outbreak of hair algae in one of my tanks while the scarlets did eat some, they didnt make a major contrubition.