Maintain a spotless aquarium with these essential hygiene tips. Learn how to keep your tank clean and your fish healthy by following best practices for water changes, filter maintenance, and substrate cleaning. This guide provides step-by-step instructions for regular tank upkeep, preventing algae buildup, and monitoring water quality. Whether you're a beginner or an experienced aquarist, these tricks will help you create a pristine aquatic environment that ensures the well-being of your fish.