Tim Morrissey, Coral Aquarist at Omaha’s Henry Doorly Zoo and Aquarium, recently shared this wonderful extra-high definition video of the Sulawesi Reef at Henry Doorly. The system is around 20,000 gallons, with the actual display being about 10,000 of that total water volume. Morrissey filled us in that the system has been through a few renovations over the years; currently he is the lead aquarist in charge of this display, having taken over in the summer of 2013 when another aquarist departed the zoo. The 10,000 gallon display area houses hard coral, soft coral, clams, anemones and lots of fish. You’ll see a periodic surge that occurs during this feeding time video; Morrissey told us this is accomplished with a pneumatic valve operated by compressed air that opens and closes to dump water in the tank.  The display is lit with 1000w and 400w metal halides; calcium supplementation is done with kalkwasser. A special thanks to Tim Morrissey for filling in some of the details on this unique aquarium.  For those who are curious, Morrissey filmed this with a GoPro Hero 3 Black Edition. MORE: CORAL Video: Sulawesi Reef at Henry Doorly Zoo