Link to Part 1
From mrsaltwatertank.com

Making a 213,000 gallon reef tank look great requires a lot of t.l.c., but also a lot of equipment. In part 2 of my Steinhart Aquarium tour, Richard Ross shows me the equipment needed to make the Philippine reef tank at the California Academy of Sciences look great. And there’s of course lots more shots of the tank. – by Mark Callahan