great pictures and tanks. Big fish aren't really my thing. I appreciate their beauty, just not in my tanks. I keep thinking of all the wonderful large schools of small fish that could go in there with all sorts of plants. The intake valves from the filters and the heaters glow in that lighting. Looks cool. As far as why you don't think you can use driftwood I get it, but I have a few pieces that are like chunks of wood that are very smooth and not jagged or pointed at all. Maybe you could try using a piece or two that are like that.