Purple Fire fish eating less

[Jey Christopher]

I bought a purple Fire Fish a week back, it started taking pellets from Day 1. that point all had was Herbivore pellet, rich in seaweed. it was eating fine, all looked good. on day 3, i hatched some brine Shrimp and fed my fire fish and clowns i have, all seemed to enjoy it. next morning i couldn't see the fire fish coming out. from day 5 i see it coming out but not taking food as before. i see him taking one or two occasionally. What might be wrong i did? How to recover from the situation?

 

[vetteguy53081]

Possibly intimidation by another tankmate. They favor frozen foods.