Fire Shrimp

[salty tank]

Do fire shrimp clean parrasites off of other fish? What do you feed them or do you even have to feed them?

 

[speg]

They can clean parasites. They may not always do it however.
As far as feeding... they should be fed. They'll eat just about anything offered since they are scavengers. So.. whatever you feed your fish, they'll probably eat some of it too.