Yangtze River exhibition area Read a walk-through of the Aquarium here: http://www.zoochat.com/247/review-shanghai-ocean-aquarium-december-2013-a-348216/ December 2013
these are young suckers. The adults look like the ones seen in this tank (the fish with the side stripe): http://www.zoochat.com/636/tank-endangered-chinese-fish-348425/