Seeded Sponge Filter-Small (Up to 20 gallons)

$20.00

Small sponge filter that has been cycled in an established axolotl aquarium for at least four weeks. May help you cycle your tank faster. Can be used alongside your filter or used as your primary filter. Most customers find their tank is cycled within 12-24 hours of adding the filter. If you have zero ammonia and zero nitrites, then your tank is good.

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Small sponge filter that has been cycled in an established axolotl aquarium for at least four weeks. May help you cycle your tank faster. Can be used alongside your filter or used as your primary filter. Most customers find their tank is cycled within 12-24 hours of adding the filter. If you have zero ammonia and zero nitrites, then your tank is good.

Small sponge filter that has been cycled in an established axolotl aquarium for at least four weeks. May help you cycle your tank faster. Can be used alongside your filter or used as your primary filter. Most customers find their tank is cycled within 12-24 hours of adding the filter. If you have zero ammonia and zero nitrites, then your tank is good.

Will be shipped in a bag of tank water to keep bacteria alive during transit.