Aquascapeing ;Nailbiting so many rocks so few ideas! The old 150 had a Greek ruin theme. The non viewing walls were covered in Travertine Tile and there were some remnants of columns. I have always been interested in Greek and Roman Architecture and ruins, and as a child I would watch Jacq Cousteau diving in the Mediterranean or Red Sea and occasionally he would come across some ruins or a period ship wreck. This was the best of both worlds! Then when I first started Reefing in Germany in the early 90s I went to a shop in Nurnberg and in their main display was a large Greek Amphora sticking up out of the sand bed, the growth and encrusting on it was like it was still in the Red Sea I was geeked and hooked!