My fish won't eat!!!

[Kris F]

Hey everyone, I just signed up and thought I'd say Hi.
I'm a beginner saltwater enthusiast amd was wondering if anyone could help me out with a problem I have with my new fish. I just bought two percula clownfish and everytime I've fed them so far, the agressive one seems to be scaring the smaller guy, and he won't eat. I hope someone can help me as I don't know what to do. Thanx!