what do cow fish eat in reefs?

[scobiescobie]

if i put a small one in my 125 reef will it destroy?

 

[lil_cheeks]

When i had one in my 90 gallon reef, it seemed to eat only the frozen food i put in. As long as it was well fed it didn't seem to bother anything in the tank. But as with all fish, they have personalities...