Feeding my cleaning crew

[carlos_fb]

I got the 30-90 Gallon Reef Package cleaning crew from saltwaterfish.com about 3 weeks ago and they already took care of the hair algae problem that I had and now they are turning against each other, probably because they don't enough food.

I was wondering what can I feed them that all of them would eat?

 

[JackKerouac]

alga Nori and spirulina flakes

 

[fry_school101]

The crabs and shrimp like meat products. . . nori for the snails.