I whean to a site right now and for this kind of lighting and this kind of liting and this is what it said,
SM130 130 Watts - Dual 65 watt Power Compact retrofit kit. Excellent lighting for saltwater community tanks, live rock tanks, and reef tanks with polyps, mushrooms, anemones and other low to medium light-requiring corals.
2 reflectors
each one
23'' x 3'' x 2.2''
$119.99
see i dont thing i need mh.
So im thinking im going to get a t5 or these. Can anyone tell me HOW MUCH wats i need??