Get ready for swashbuckling adventures to the deepest darkest corners of the tank with robo fish pirates everyone39s favourite aquatic robot has returned with six new pirate themed designs ready to plunder and explore sunken treasures drop them into the water and they spring to life swishing their tails from side to side and swimming just like real fish the new designs include five clownfish and one shark each covered with scars pirate markings and the kind of attire you39d expect