I'd probably suggest either the BakPak skimmer by CPR or the Remora skimmer by AquaC and I'd probably lean toward the Remorea based on my experiences with a BakPak on my 38 gal.
Thanks liquid. It seems I have been hearing good things about the Remora skimmers. I will look into both of these. I have seen the BakPak before and did not really car for the looks. (I am one of those picky people) But once again thanks for the input Liquid.