I just picked up a 40 gallon corner tank. There isn't much room on the glass top for lights..... 24" - 30" ( 30" would have to be hung above for sure) I really don't want to go MH. What are my best options.... I was looking at the icecap 440 or 660 and then thinking I could put 3 24" 75W VHO bulbs in it..... that would give me a little over 5.5 watts per gallon. Does either the 440 or 660 give me the abiltity to turn bulbs on independantly of each other, or do I need separate ballasts to do that?
Thanks for any help you can give.