Both males. HBG can display a wide variance in coloration, even from within the same BOW. Some will be GSF dominant, while others will favor a BG, appearance wise.
I can't speak for George's feeding arrangements and schedules, but my fish are fed by hand, once a day. I don't follow a set procedure, but prefer to let the fish tell me how much they want to eat on any given day. And it can vary considerably from one day to the next. The flexibility afforded by hand feeding lets me tailor the feed to the fish, rather than simply dispensing a fixed amount every time.
The trick as I see it, is to get all the feed you can into the fish, not just floating on top of the water. Anything more than that is waste.
