Whats the difference if you may???
not exactly tru young one....i got 2 reds in my tank, they were pretty skittish, added in 4 badass caribe...still pretty skittish if you ask me..when they get older IMO they get lazier, so way less aggressive id say, and they're not really skittish cus they dont give a crap about anything lolit might but if you want that just throw in a couple cariba they will help out with reds being not so skittish but good luck thats just how reds are little pussies lol but i have noticed that as they get older and bigger they are more agrressive in a way and a lot less skittish or shy.
it all depends on the dominate fish, if it is skittish, then the whole tank will be.So wild reds are less skittish? If you put some wilds in with tank raised would it caues the tankers to be less skittish?
as well some cases wild are usually more agressive thean tank bredBascially behavior and coloration. Tank bred P. nattereri are quite skittish (not sure if wilds would be much better), and the coloration on tank breds is 'bleached' out when compared to wild caught specimens.