I have a used CPR AquaFuge 2 Hang-on Refugium for sale. I used it for a year. In a very good condition. I can throw a small PC light if you want. I am expecting 60$ for this. Please let me know if you have any questions.
http://www.marinedepot.com/ps_ViewI..._Refugiums_Hang_On_Back_External~vendor~.html
http://www.marinedepot.com/ps_ViewI..._Refugiums_Hang_On_Back_External~vendor~.html