What brand protein skimmer?

[marciemp]

I am looking for an in sump protein skimmer for a 92 gallon corner tank. Can you give me several brands that are top notch, ones that are good, several that are decent, and a warning list of some that are junk?

I have been looking mostly used but without an knowledge about what is good and what is junk it is hard to know.

Also how big of a skimmer? Is it Ok to use one that is rated for much bigger than our tank, and how much bigger is OK? Right now our tank inhabitants are limited to a blue tang, a yellow tang, 2 clownfish, a yellow watchman, and 2 damsels some snails and hermit crabs, and 3 groups of zoanthid polyps, but we would like the option of branching out to more corals eventually.

Thanks,
Marcie