The tank is a 5Gal, L16"xW8"xH10"
The lighting fixture I am currently looking at is the 18 inch Current USA Nova Extreme 2x18 watt T5 HO 10K/460nm (Current USA Nova Extreme 2 Bulb T5 HO 10K/460nm Marine).
I've been keeping saltwater fowlr for a while now, but corals are completely new to me...