Well most the hobby fish are captive bred meaning they didnt have much for parents other then life donors. Most commercial breeders pull the eggs before they hatch from the parents thus not giving the parents or fry a chance to ever bond.

I got 4 new angels last night 3 are fry 1 is a juve, they are in the same tank with the guppy fry, the bigger of the 4 angels tends to "oversee" the youngin's activities and doesnt stray far from them.

I use BBS, Daphnia and First bites as well as crushed micro pellets and super crushed flakes. All fish do have personality, my statement is a general observation over the past few years.