Hello. This is my first post, and I hope I'm putting it in the right area.

I am trying to find some scavengers or detrivores to add to my tank. Including, but not limited too, stuff like bristleworms, mini brittle stars, hair/spaghetti worms, etc. Pretty much any of the little animals that live in the rock or the substrate, and usually get into aquariums as hitchhikers.

I know there are places online, like ipsf.com and inlandaquatics.com, but the shipping cost of livestock makes those places too expensive at the moment.

In a nutshell, is there anywhere locally I can find stuff like that? The only thing I've been able to find are nassarius snails and hermits, but I'd really like to increase diversity.

Thanks for any advice, and I've really enjoyed lurking on the forum.