Description
The Shorefins Air-Driven Aquarium Sponge Filter by Penn-Plax provides efficient filtration and aeration for a clean, healthy tank. Powered by an air pump, rising bubbles draw water through the sponge, delivering both mechanical and biological filtration while promoting beneficial bacteria growth. Ideal for Bettas, shrimp, and other small species, it can be used as a primary or supplemental filter in tanks up to 20 gallons. Made from durable, aquarium-safe materials, it ensures gentle water flow and improved water quality. Air pump required for operation (not included).
