Episode Title:Blowfish Blowout.Episode Description:The Kratt Brothers miniaturize themselves in an attempt to learn more about the plankton near a coral reef. Unfortunately, they get swept out to sea by a strong current losing access to the miniaturizer. The brothers come across a pufferfish and learn about its habitat and defence. Meanwhile, Donita hatches a scheme to use a sea crown to make herself the best fashion queen. Aviva and Koki search for the Kratt Brothers using pufferfish power.