Superb, but make sure you don’t miss anything!
We visited today with our children (3 & 5 years) and we loved it. However, when we first entered we weren’t that impressed, 67 euros for 2 adults and one child (youngest was free), and we thought it was only the big room. When we were looking for the exit we found the whole aquarium underground, and multiple rooms with enormous tanks of water and tunnels to walk through filled with fish. There are two bars with snacks, drinks etc as well as a little shop. Toilets here and there, clean and fresh, but we did lack some kind of programme/guide/map to explain what was where so we didn’t miss out. All in all it took us an hour to go through, but then we went around twice. Parking for free for 3 hours in the shopping mall next to the aquarium.