2PC Sponge Filter for 10-50 Gal Tanks with Airstone

Dual Filtration Technology

Our dual filtration system combines sponge and ceramic filter media for powerful filtration and aeration. High-density microporous biochemical cotton filtration with a honeycomb structure breaks down harmful waste, ensuring a cleaner and healthier living environment for your aquatic pets.

Bubble Diffuser Design

The aquarium filter sponge utilizes air power and water circulation. Air stones create tiny bubbles, promoting smooth water flow and reducing noise. This design creates a quiet and comfortable environment for your aquatic pets.

Wide Application

Our bio sponge filter is perfect for various applications, including shrimp tanks, fighting fish ponds, and freshwater environments. It fits all types of ornamental fish for feeding, breeding, and brood cultivation. The small sponge filter is ideal for tanks ranging from 20 to 50 gallons.

Easy to Clean and Reusable

The filter is easy to detach for cleaning, recommended every 2-4 weeks using aquarium water. Avoid washing it in tap water to maintain its effectiveness. Both the filter sponge and bio ceramic media balls are replaceable and reusable, ensuring long-term use.

Up to 50 Gal Fish Tank Accessories

Included in this package are two bags of bio ceramic media balls, two sponge filters, 8ft airline tubing, four suction cups, two control valves, and two non-return check valves. (Note: An air pump is not included.) Installation is simple and does not require any tools.