Fishhh
Centre comercial illa Diagonal, Barcelona
http://fishhh.net
If you like oysters, this is your place. They had a nice special offfer: 6 oysters for 6 eur.
In addition the place is fully white, extremely clean. You feel like in a surgery room plenty of nice nurses (waitress), and ... shellfish.
Apetizer, brought for free:
The menu
mussels:
"seitons", ("boquerones")
potatoes salad with prawns:
Very good marinated salmon:
outstanding french oysters:
"patatas bravas" (not really bravas)
Sushi tempura (I do not recommend this one, but the others very great or very great)
Very good anchovies:
The ticket (very reasonable):