Originally Posted by
alexbr12
http:///forum/post/3160150
I have an 18 gallon tank with live rock and fish no coral. What type of lighting is required for the rock? As of now I just have normal house lights in my tank are these sufficient for the rock?
NO.
You need marine tank lighting on your tank. Since you don't have any coral it doesn't have to be intense lighting, but you need something better than house lights.
Do you plan on adding coral at a later date? If so I'd recommend looking at Current Nova Extreme T5HO lighting. I really recommend it either way, but definitely if you're thinking about adding coral.