As the title says I am thinking about adding this to my 315G, does anyone have any experience with this particular UV unit?
http://cgi.ebay.com/36-WATT-UV-LIGH...828?pt=LH_DefaultDomain_0&hash=item35ab29cfec
http://cgi.ebay.com/36-WATT-UV-LIGH...828?pt=LH_DefaultDomain_0&hash=item35ab29cfec