Could utilizing the 500 watt power of a Halogen Downlight have any affect on a reef tank?
maroon_clownfish New Member Jul 29, 2001 #1 Could utilizing the 500 watt power of a Halogen Downlight have any affect on a reef tank?
burnnspy Active Member Jul 30, 2001 #2 Yup, You will probably grow all kinds of unwanted algae. BurnNSpy
