A spotless and well-designed aquarium that serves good food at sensible prices

It's obvious that a lot of money has gone into the design and the maintenance of this aquarium. It has been money well spent. Everything is clean and functional. The route was a little confusing at some points and could have been better signposted, particularly as you're walking in virtual darkness at times. But I think we saw everything. We were particularly impressed by the catering facilities. We so often find similar places serve sub-standard food at outrageous prices, but not here. We ate some lovely Spanish omelette (tortilla) and some good-quality Canarian cheeses. A wine and a beer together cost €6 -- a totally normal price.