good alternative to a hawk fish?

[Drake1]

i love flame hawk fish, they are always out in the open showing themselves off and there crazy eyes make them fun to watch. but since i have a reef I can't have one since my shrimp would soon become dinner in seconds. is there any other fish like a hawk that would be good for my reef?
jeff

[BiggySmalls]

sometimes they might not eat the shrimp. but they might so i dont know

[jbittner]

midas or lawnmower blenny. these would be my two favorite perching fish