🌊 Dive into Serenity with Pawfly! Perfectly sized for 3-10 gallon tanks, maximizing your aquatic space. Includes all essential accessories for a seamless setup. Enjoy serene aquatic environments with noise levels under 45 dB. Easily adjust oxygen flow with a simple twist of the knob. Elevate oxygen levels with a powerful 40 GPH air pump. 40 GPH pump Compact 3.3" x 1.8" < 45 dB noise The Pawfly Aquarium Air Pump with Nano Bio Sponge Filter Kit is designed for 3-10 gallon tanks, featuring a 40 GPH air pump that enhances oxygen levels while maintaining a quiet operation under 45 dB. This compact system includes adjustable airflow control and essential accessories, ensuring a crystal-clear aquatic environment for your fish.