The facility is designed to resemble a sinking ancient temple. Features include a
shark tunnel, and a viewing area designed as the interior of a sunken ship. The shipwreck tank, touted as the third largest in North America, featuring 10 shark species. Other animals have included small
stingrays,
horseshoe crabs,
moon jellyfish, and
water monitors. By 2007, the aquarium contained 15 types of sharks. By that time, the aquarium had also introduced a diving program, allowing guests to swim with the sharks. Guests can also feed the various animals, through a separate program introduced in 2013. Two
scalloped hammerheads were introduced in 2015, making Shark Reef one of three aquariums in the U.S. to feature the species. At the time, the aquarium contained 16 shark species representing 100 individuals. It also had 14 exhibits dedicated to the various animals. A new exhibit, introduced later in 2015, featured aquatic animals preserved through
plastination.
Devils Hole pupfish In May 2006, two adult male
Devils Hole pupfish were moved to Shark Reef from
Devils Hole, while two adult females were relocated from a refuge at
Hoover Dam, in hopes of augmenting the population. As of July 2020, these fish can be found in a small exhibit in the first section of the aquarium. Additionally, over 200 of the fish are in a breeding program in the sister site.
Great hammerhead shark Shark Reef Aquarium was the first closed-system aquarium in North America to exhibit a
great hammerhead shark. The female juvenile was less than four feet long when she was accidentally caught off the coast of Florida. The shark was flown into Mandalay Bay in August 2001 on a 16-hour flight in a transportation tank designed specifically for it. It remained in a private quarantine tank for 2.5 years until the in-house aquarium husbandry team decided it had grown large enough where it would not fall prey to the other sharks in the exhibit tank. It measured six feet long when it was finally introduced into the tank on November 3, 2003, for public exhibition. The shark died suddenly and unexpectedly on December 16, 2004. A necropsy later attributed an intestinal infection as the cause of death. She had grown to and weighed in at at time of death. == Conservation and sustainability ==