Hmm thanks for the input guys. Ive been wanted to experiment with the driftwood. But it still has a tendency to float. The way it is now the top is against my hood so it wont float

The bottom is actually connected and looks pretty nice, but right now its the only way i can keep the driftwood off the surface.
tanks specs other than what i listed in first post are DIY CO2 and 15lbs eco-complete. 1x36w 5500k 11 hour photoperiod.