Hi, so I'm on the hunt for any nano fish that are safe with small shrimp (i.e. Pederson's Cleaner) and also a Crinoid Squat Lobster. I'm looking at some of the smaller algae eating blennies like a twin spot or white lined (aka pictus) but they'll be in a Macro Algae tank so that's still on the fence. A shark nose and green banded goby are also in the consideration pool, any ideas? A sailfin blenny (Emblemaria pandionis ) is also an idea, but I've heard someone talk about one of theres trying to take down a neon goby so that's less likely