Shorefins Air Driven Sponge Filter for Aquariums up to 20 Gallons

The Shorefins Air Driven Aquarium Sponge Filter by Penn-Plax is essential to a beautiful clean fish tank. The sponge filter provides efficient water filtration by using air from an air pump to create bubbles that rise through the sponge, driving water flow and helping to clean and ...The Shorefins Air Driven Aquarium Sponge Filter by Penn-Plax is essential to a beautiful clean fish tank. The sponge filter provides efficient water filtration by using air from an air pump to create bubbles that rise through the sponge, driving water flow and helping to clean and purify your tanks water.

This Sponge Filter is ideal for Bettas and Shrimp as well as other smaller tank species as it can be used as primary or supplemental filtration and aeration - both vital for a healthy environment. Through both biological and mechanical filtration, the sponge filter encourages the growth of beneficial bacteria, which is essential for maintaining a healthy aquarium environment. Suitable for tanks up to 20 gallons, this air-driven filter improves water quality while ensuring proper aeration.

Please note, the air pump is not included and is required for operation.