During summer 2011, the LIFE CUBOMED participated in a project funded by the Volcam program ("Obra social de la Caja de Ahorros del Mediterráneo") dedicated to the description of the seabeds and marine ecosystems of Denia. Both in the posters and outreach talks of the Volcam project there have been difusion of LIFE CUBOMED and the keys for the identification of Carybdea marsupialis. Moreover, in the frame of this project a meeting of divers was organized to collect litter and clean the Marine Reserve of Cabo de San Antonio, in Denia.