What do you do when you meet an octopus in your toilet? Save the ocean of course Join our adventure down the toilet and into the sea to find the Mermaid Queen and save our ocean. There is an Octopus in Nixie’s toilet and a coral reef that is suffering from the effects of bleaching. It is up to Nixie and Octy to reach the coral reef and help Queen Mermaidia save the ocean. Along the way they must help sea life such as Crablett Crabstein, Gnash the Shark and Tommy Junior overcome the effects of the landwalker’s plastic pollution. Together they can save the sea.