Clean Up Crew for Aggressive tank??

[benihuma]

Is there any clean up crew I can get for my tank. Right now my only aggressive fish is my small huma trigger, but I plan on adding a clown trigger and niger trigger. Please tell me there's a crew that would survive in my FOWLR tank. Can I get starfish? crabs? anything? Thanks for your help.
Ben

 

[dlight692000]

no

 

[dlight692000]

not with triggers, when they get about 5 inches they are over with, for hair algae maybe a yellow tang, mine eats all algae and keeps my tank nice.