Curious, this species is new for Barcelona Aquarium. I see that they're in the tank that is in the center of the room. During my last visit, this tank holded only Trachinotus ovatus (as seen in the photo), Dasyatis pastinaca and Myliobatis aquila. I saw Dactylopterus volitans as a very very young child in Valencia Oceanografic, but as at this age I don't had a camera, I must waited to 2015 to see them in Loro Parque Tenerife.