New skimmer choice

I have a pretty small refugium. The spot where my hang on skimmer hangs is only 7.5in. long and sadly there is no other place to put the skimmer. The skimmer i currently have is a sea clone and i would really like to upgrade because it is a 55gallon and i would like better skimming. height is not really a problem because i have more than two ft. from refugium to the ground, but the width is only 7.5in and i am wondering if anyone knows of good skimmers that fit into those parameters for a good price. Or would an out of tank dry skimmer work better? Im just looking for one under $200 that would be a good option. can anyone help me out. Thanks

 

What is the footprint your looking for? 7 1/2" X ?

 

Well I don't want to forget to answer this, so assuming you're saying you have about 7 1/2" square for the skimmer, any of these three would work for you:

Xtreme 120 Cone Protein Skimmer
Urchin
Coralife Super Skimmer Needle Wheel Details

 

yea the length of the top of the refugium is 7.5 in and the height is like 2.5 ft

 

I really like this one, I think it fits the bill; Marineland Marine Series Advanced Protein Skimmer - 100 Gallon