Moby, the Goby, is a brave fish, washed from his safe freshwater pond on top of a mountain into the dangerous salty sea. Moby longs to find a new freshwater home. To do this, he must climb a pouring waterfall. Little does Moby know, that before he can climb, he has to grow. He finds himself struggling in the same water as his friends. There are enemies above and below. Can Moby survive the climb upstream? The story is inspirational and written in easy-to-understand language for children 5-8. Children will love learning about these primarily unknown fish that climb dangerous waterfall mountains to accomplish their dream of returning to and living in a safe home. The Waterfall Climbing Fish is a real-life amazing Goby fish in Hawaii.