Excellent setup however, overpriced.
Overall Poema del Mar by Loro Parque is a great aquarium and well worth the visit if you're in Las Palmas. The layout is great and very modern creating a very enjoyable atmosphere. That said, at €25 a ticket it is a little overpriced considering we managed to see everything and read all the information within 2 hours. If you have money to spare, it's worth the experience however, don't expect to spend most of your day there.