Angelo the angel fish has the most perfect, awesome fish tank, and every single thing inside it belongs strictly to him. You plunge into Angelo's underwater world, where he fiercely guards his cozy cave, his terrific treasure chest, and his bubbly bubble man. His peaceful, solitary life is entirely disrupted when a brand new fish is suddenly dropped right into his pristine water. Now, Angelo is faced with his worst nightmare having to share his precious belongings with a complete stranger. This hilarious picture book captures the big emotions and intense frustration of navigating new roommates and learning how to compromise. Through comical illustrations and a highly relatable conflict, you discover that sharing your favorite things might actually be more fun when you have a friend by your side.