Zimmanski
Aquarium Advice Addict
Dwarf chain loaches look awesome if you can handle the 2.5" max size. With the dwarf corys, in my experience at least, the do swim a little higher but only around solid things. Mine like to swim up and around my rocks but in my sand path and around the lower rocks they are usually on the bottom or 1-2" above it, unless they're doing their dart for the surface thing. I also have c. Hasbrosus if that makes a difference