Bocón Frascino left the band and was replaced with David Lebon, who left Color Humano to join the group.
On 1973 they released Pescado 2, a double LP with a 52 pages booklet.
Lebón, Amaya and Cutaia left the group due to creative differences with Spinetta. Who latter that year would release Artaud, in honor to the french poet Antonino Artaud.
Though they lasted from 1971 to 1973 the group left a deep mark on the Argentinian rock scene, often cited as one of the foundational bands of Argentine rock.
Pescado Rabioso released three LPs and three singles. And one compilation years after their break-up