Alright, so I just got back with the freebie light fixture. Turns out its an Odyssea quad T5 HO
fixture with a built in timer. Downfall, Odyssea. The positive, it was free!! Fixture is less than 6 months old and has new bulbs that were put in. I can't complain. So here's a couple of pictures showing the new fixture and the rock work.
It's really much whiter than the iPhone camera can detect. So I'm thinking about adding a bit more rock to the scape to try and break up the shelf in the middle and add a little bit more height. I still have a piece or two of Pukani left over and there's already about 45lbs in there as is. What do you guys think?