The aquarium was quite nice. It's a bit outside the city but still easy to get to via metro. The aquarium has a tunnel through the big aquarium with sharks and mantas and many smaller aquariums with different species. Though some are quite good at hiding :D
They offer a dive in the big pool in a shark safe cage so you can be close to those fascinating animals. The only thing that bugged me a bit was the rolling way through the tunnel and around it. It's quite old and squeaky and messed with my balance, but other than that it was a great experience, though a bit pricey...
This place has a lot of small aquariums with many types of sea creatures. It was also a fun experience to go below the water to see the all the fish, sharks and other creatures. There is a small garden you can go in. The trip here lasted around 2 hours. I expected more as I have seen bigger aquariums other countries before.
Ferdy van Maanen
I visited the place with high expectations because I heard it was very beautiful. It is a nice aquarium with a lot of information about different kind of fishes. The big aquarium is really nice you can just stand and look while you are on the 'conveyor-belt' . It goes around half of the aquarium and after there is a part in the middle where you can sit.
In the end I would say it is nice to visit it. But the price is a bit expensive, so if you are for a few days in Barcelona I would advise you to visit something else. If you are a student if you have an International Student Identity Card (ISIC) you will get a 10% discount.
This is a very small aquarium so don't expect much. I thought it was adequate for 5 to 13 year old children. There are some nice attractions like being able to "swim" with the sharks if you want to scuba dive in a cage net type area to watch the sharks up close. Great place for young children as it looks like it us geared toward that demographic.
Decent aquarium with wide variety of marine creatures.
There is indoor and outdoor playground for kids.
They offer also swimming with the sharks.