Going on 3 week vacation. Bought auto fish feeder to feed pellet food. My bristletooth tang only eats frozen spirulina shrimp and ignores flakes and pellets. Also ignores norie algae strips. Does pick on the fine fuzzy algae on the rockwork. My other damsels and clown do eat everything I offer. Should I try to feed nothing else for awhile to entice the tang to eat pellets.