Aquapapa Multi Layer Filter Media Biochemical Corner Sponge Filters with Extendable Air Flow Outlet for Betta Fry Aquarium Fish Tank Up to 20 Gallon (1-Pack)
Key features
- •Provide both mechanical and biological filtration.
- •Simply install an airline into the unit and provide both aeration and filtration for your fish (Air pump & airline tubing sold separately). Aerobic bacteria colonize the sponge providing a bacterial substance to facilitate the nitrogen cycle.
- •The sponge traps larger waste particles mechanically cleaning the water without trapping baby fish. The porous ceramic material is an ideal home for the cycle bacteria to colonize.
- •Product dimensions: 3.35"W x 8.27"H; sponge and ceramic compartment dimensions: 2.44"D x 6.06"H. They are useful for as breeding filter or as secondary filter. Or they can be used as pre-filtration unit by fitting to an external or a top filter.
- •Recommend tank size up to 20 gallon. Package includes: 1 or 2 of Sponge filters.
Aquapapa Multi Layer Filter Media Biochemical Corner Sponge Filters with Extendable Air Flow Outlet for Betta Fry Aquarium Fish Tank Up to 20 Gallon (1-Pack)
List Price: $21.05$18.95DEALYou Save: $2.10 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 25, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
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