Fishtronaut is an animated series that combines entertainment and educational content. The series, a co-production between Discovery Kids and Pinguim Content, hit the airwaves in 2009 and quickly became one of the channel´s top-rated shows. The series now airs in over 80 countries and has its very own feature film. With themes touching on ecology and sustainability, Fishtronaut appeals to parents and kids alike. Secret agent Fishtronaut has the most amazing adventures together with his friends Marina and Zeek. At Smiling Trees Park they explore the mysteries of the world, in and out of the water. Through songs composed for the series by popular brazilian group, Palavra Cantada, children interact with the characters, repeating back rhythmic sequences of clapping and foot stomping, opening a top-secret mechanism that reveals the case of the day to be solved.