Haha, I feed my Bolivian Rams black worms and tubifex, but the guppies will snatch up a piece and swim around like maniacs, kind of playing a game of capture the flag, instead of grabbing some for themselves... lol
Your fish are so vibrant and beautiful! I love them! What kinds are the other fish besides the rosy barbs and the gold barbs? I'm a n00b at identifying fresh water fish, salt water I'm good, fresh... not so much lol.
I'm gonna guess at the longer thin bodied fish as a SAE?
Siamese Algae Eater - long thin bodied fish with dark stripe.
Odessa Barbs - red body with green dorsdal fin.
Gold Barb - gold almost yellow body
Red Glass Barb - orange body
Gold Glass Barb - golden orange body. It is the one in the second photo, all the way on the right.