Sergi Guasch, biologist at the Palma Aquarium in Mallorca, observes a sea t...

Biologist Sergi Guasch from the Palma Aquarium on Mallorca treats the wound...

Biologist Sergi Guasch from the Palma Aquarium in Mallorca is holding the s...

Biologist Xisca Pujol (l) and Sergi Guasch from Palma Aquarium on Mallorca ...

Biologist Xisca Pujol (l) and Sergi Guasch from Palma Aquarium on Mallorca ...

Biologist Xisca Pujol from the Palma Aquarium on Mallorca examines a sea tu...

Biologists at the Palma Aquarium in Mallorca are using laser therapy to tre...

Xisca Pujol (r) and Sergi Guasch (l), biologists at the Palma Aquarium in M...