we are feeding a mix of frozens...mysis, brine, emerald crab, macro algae, mussel, spirula, reef plankton
once or twice a week we put in dry strips of red or green algae
our tank is a 55 gallon made by some japanese company aquavim
our sump has a refugum (sp), nano balls, protein skimmer, pads for phosphate and filtration, powerhead wave maker in tank