Octonauts· Season 2 · Episode 9The DamselfishS02E09·November 29, 2012·11m·CBeebiesThe Octonauts help a group of algae-eating fish stand up to some aggressive damselfish, who are harming their own reef by over-farming it with algae.Streaming on (US) See allShareCrewRRich FogelWriterPreviousThe Porcupine PufferS02E08NextThe Scared Sperm WhaleS02E10Keep goingSeasonSeason 2 ranked & reviewedEvery episode in airing order with ratings and dates.StreamWhere to watch OctonautsEvery streaming service and region, checked around the clock.MatchupShows like OctonautsThe closest matches, ranked by overlap and rating.
