XY-2831 Air Pump Sponge Filter for Aquarium, Tank Size 10-gallon

Sponge filters provide both mechanical and biological filtration. Simply install an airline into the unit and provide both aeration and filtration for your fish. Aerobic bacteria colonize the sponge providing a bacterial substance to facilitate the nitrogen cycle. In addition, the sponge traps larger waste particles mechanically cleaning the water without trapping baby fish. 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.

Product Features

• Sponge filters provide both mechanical and biological filtration


• Provides the ideal location for bacterial colonization.


• Does not trap fish fry. Suitable filter when breeding and spawning Discus, Dwarf cichlids, guppies, and killifish.


• Dimension: 5″L x 1.8″W x 5.5″ H


• Max Tank Size: 10 Gallon

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XY-2831 Air Pump Sponge Filter for Aquarium, Tank Size 10-gallon

CNZ Sponge Fine Filter Pad Media 12-inch Wide x 35-inch Long x 0.75-inch Thick

The various densities can be used in sequence or separately for unique filtration requirements.

Product Features

• 100% Polyester Non-Woven Filter Media


• Graduated Density Design Allows for Better Filtration and Improved Flow


• Works Well in All Environments / Completely Non-Toxic


• perfect for use in biological filters, settling tanks, and pump pre-filters


• Simply to cut any size you want

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CNZ Sponge Fine Filter Pad Media 12-inch Wide x 35-inch Long x 0.75-inch Thick