(Small) Bio Sponge Filter Aquarium Fish Tank Betta Fry Shrimp Nano

Name: (Small) Bio Sponge Filter Aquarium Fish Tank Betta Fry Shrimp Nano
SKU: 638
Availability: InStock

$4.00 – $33.00

Sponge filters provide both mechanical and biological filtration. Works well for up to 5 Gallon tanks.

SKU: N/A Category: Sponge Filters

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Description

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. Works well for up to 5 Gallon tanks.