Nice aquarium in a very interesting venue. The engineers of the venue did a great job of incorporating the old brick power house, right on the river, with the exhibits. It is worth a visit just to see this. You can stand in the bottom of a smokestack, look up and see the swirling jellyfish exhibit. This is the second time we have taken our grandchildren and it has been worth it both times. Probably an hour and a half will get you through it, and that's long enough for most kids. It may be a little pricey if you have a large family, but definitely worth a visit!