I am thinking of switching from my 3 20W fluorescents to a home brew halide
lamp.  For a 37g tank is one 175w 5500 bulb enough?  If so, how would I get
the light to evenly disperse across the surface of the bottom of the tank, or
should it not matter?

be seeing you...
Adam Aronson
aaronson at aol_com
adam.aronson at spcorp_com