This terrific shark tank contained clear water that was not murky at all on my visit, and I suppose that it took a month or so for the water to settle and all the filtration systems to work cohesively.
An excerpt from my 2012 review:
Shark Tank – This is by far and away the highlight of the aquarium, as it features an enormous tank that is seen from the side and then through a 149 foot tunnel that curves past a sunken ship and seems to last forever. There are around 15 sharks in the exhibit and seeing the big sand tiger sharks swimming overhead is a really cool experience that generates buzz in the tunnel.
Species list for Shark Tank (15 species): sand tiger shark, sandbar shark, nurse shark, blacknose shark, black grouper, red grouper, Atlantic bumper, French angelfish, red hind, threadfin herring, look down fish, rooster hogfish, cownose ray, chain moray eel and green moray eel.