In this episode of The Aquarist’s Edge, Arthur Preston explores the world of community aquariums, sharing tips and insights on how to create a peaceful, vibrant underwater ecosystem. Whether you're a beginner or looking to refresh your tank, Arthur introduces three versatile setups featuring five fish species each - ranging from beginner-friendly classics like Neon Tetras and Corydoras Catfish to algae-eating Otocinclus and fascinating invertebrates like Cherry Shrimp. Discover how to choose compatible fish, balance your tank's layers, and keep things simple yet stunning.