What a journey this tank was! You must host tours, with such an immense setup. My journey was similar (filling a small NYC apartment with reef tanks, before purchasing a home), but stopped at 120. HAHA! This does however get my imagination whirring and in to the headspace of someday building a home purely for the purpose of hosting a giant reef tank. I usually stop when I start to visualize the electric bill. Keep up the great work!