Darcy and her friends, Eli, Lindsay, and Kathi, clean up a polluted local pond, but Lindsay is really bossy about the way she thinks the clean up, sorting, and removal should be done. Will Lindsay's controlling behavior drive her friends away from the task of cleaning the pond? Meanwhile, Jack and Colt must construct a terrarium environment for a school project. Which they succeed in supersizing, meaning they are unable to move their creation, and must design on a smaller scale. When they find a tar covered duck, while searching for possible terrarium inhabitants, Darcy, Eli, and Kathi decide to finish cleaning the pond themselves.