flake and pellets are fine if you like feeding soy , but with out a good variety of other foods like frozen foods , nori ect. your fishes coloring wont be as brilliant as fish that have a well balanced variety of foods
when I first started out I too used pellets and flake , until I found out it easier to over feed ,
read the ingredients not very appealing ,
my fish seem happier with a meaty and vegetarian diet and there colors pop .
every meal is different they never get bored every weds they get live foods live mysiss live minnows
and live clams .
I use pre made frozen foods along with home made foods I do that I know the house will be empty
choices are endless frozen can be brine shrimp . clam/mussels , squid , mysiss shrimp , fresh fish gumbo it has cod , flounder , whiting , vegetarian mix a variation of assorted live macros both red and green with a blend of garlic , you can also make your own foods hit the sea food section theirs no end to the choices
everyone has their own feeding menu so there is always a wide variety