hey there well heres what i would say to add to your food regimene
brine shrimp (regular and fortified)
mysid shrimp (these have alot more nutritional value that brine)
Formula 1 and 2 once in a while to help maintain color and health
and also put some dried seaweed in the tank on a clip your tang will love it and they need it to remain healthy and lesses the chance of head and lateral line erosion...
feeding is a keyt u cant feed all the criters the same thing becuz angels eat different foods compared to tangs compared to your royal gramma each needs something else but if u feed a mixture of these things on different days u should be fine...
remember dont over feed either
yeah tell me about this hobby ive been in it 3 years now and it has its up and downs but once u start finding great info and help on sites like these it makes everything alot easier and saves lots of mistakes
i once used a copper based medication in my tank to treat ick and it wiped out all my LR the fish store told me it would be fine they will tell u anything to make a sale
good luck
oh and for your anemones u can buy a lil frozen brick of squid then feed them a lil chunk the size of a nickel and they will be happy with that once a week or so
