I am almost done procuring all of the necessary items needed for the setup of my 180 gallon (fowlr) setup and I need a light fixture will this be ok or too much?
http://cgi.ebay.com/72-Metal-Halide...557?pt=LH_DefaultDomain_0&hash=item2c5581d30d
http://cgi.ebay.com/72-Metal-Halide...557?pt=LH_DefaultDomain_0&hash=item2c5581d30d