Kobee Manatee®, and his seafaring pals, Tess the seahorse and Pablo the hermit crab are swimming from the Cayman Islands to Belize to help his cousin Quinn clean up plastic litter at her new, all-veggie underwater bistro called Quinn's Seagrass CafÉ. On their Caribbean journey, they encounter harmful effects of climate change and plastic pollution, along with several other unforeseen problems - a distressed loggerhead turtle, a giant Portuguese man-of-war, and a venomous scorpionfish. Then the friends discover the amazing Great Blue Hole. Their adventure takes another surprising turn when Pablo plunges into its huge abyss! Can Kobee and his buddies save Pablo?
