Newbie question on fish feeding

I feed my fish twice per day. I would recommend twice a day particularly for
the chromis which are plankivores and active.
All of your fish will take three times a day but in your case that isn't
necessary. I have
a Maroon clown, black and gold damsel, golden rabbitfish, lawnmower blenny,
harlequin seabass, and two convict blennys.
The convict blennies make excellent bottom dwellers but they do get large
(about 9 to 10 inches). They do alot of digging. Variety would include Marine
Supreme, frozen mysis shrimp, frozen clam, dried seaweed.

James