food for bicolor blenny?

[sobe]

anyone that have these little guys what do you feed them? I've read they are herbivores but will eat any thing. I got mine about 4 days ago. First day on the tank I didnt see him for quite a while, hid inside a hollow rock the whole time. Now he's starting to come out and explore.

When I feed my clown mysis my blenny eats the shrimp too also I feed my clown Formula One pellets, should I get Formula Two so he can get his veggies? How about nori sheets? I havent seen him graze on algea yet. Just need suggestions on his diet. Thanks