New Aquarium Filter for Aquarium Fish Tank Air Pump Skimmer Biochemical Sponge Filter Aquarium Bio Filters Filtro Aquario
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Sponge Filter for Aquariums – Biochemical Air Pump Fish Tank Filter

$20.99
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6-11 days
Color: Yu-118 Filter
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About this product

Everything you need to know.

Gentle, powerful biological filtration. Driven by an air pump, this biochemical sponge filter grows beneficial bacteria and keeps water clear — without strong currents that stress small fish or fry.

  • Biological + mechanical filtration
  • Air-pump driven, gentle flow
  • Safe for bettas, shrimp and fry
  • Multiple sizes available
Best for betta tanks, shrimp tanks and breeding setups.
New Aquarium Filter for Aquarium Fish Tank Air Pump Skimmer Biochemical Sponge Filter Aquarium Bio Filters Filtro Aquario
New Aquarium Filter for Aquarium Fish Tank Air Pump Skimmer Biochemical Sponge Filter Aquarium Bio Filters Filtro Aquario
New Aquarium Filter for Aquarium Fish Tank Air Pump Skimmer Biochemical Sponge Filter Aquarium Bio Filters Filtro Aquario
New Aquarium Filter for Aquarium Fish Tank Air Pump Skimmer Biochemical Sponge Filter Aquarium Bio Filters Filtro Aquario
New Aquarium Filter for Aquarium Fish Tank Air Pump Skimmer Biochemical Sponge Filter Aquarium Bio Filters Filtro Aquario
New Aquarium Filter for Aquarium Fish Tank Air Pump Skimmer Biochemical Sponge Filter Aquarium Bio Filters Filtro Aquario
New Aquarium Filter for Aquarium Fish Tank Air Pump Skimmer Biochemical Sponge Filter Aquarium Bio Filters Filtro Aquario
New Aquarium Filter for Aquarium Fish Tank Air Pump Skimmer Biochemical Sponge Filter Aquarium Bio Filters Filtro Aquario
New Aquarium Filter for Aquarium Fish Tank Air Pump Skimmer Biochemical Sponge Filter Aquarium Bio Filters Filtro Aquario
New Aquarium Filter for Aquarium Fish Tank Air Pump Skimmer Biochemical Sponge Filter Aquarium Bio Filters Filtro Aquario
New Aquarium Filter for Aquarium Fish Tank Air Pump Skimmer Biochemical Sponge Filter Aquarium Bio Filters Filtro Aquario
New Aquarium Filter for Aquarium Fish Tank Air Pump Skimmer Biochemical Sponge Filter Aquarium Bio Filters Filtro Aquario
New Aquarium Filter for Aquarium Fish Tank Air Pump Skimmer Biochemical Sponge Filter Aquarium Bio Filters Filtro Aquario
New Aquarium Filter for Aquarium Fish Tank Air Pump Skimmer Biochemical Sponge Filter Aquarium Bio Filters Filtro Aquario
New Aquarium Filter for Aquarium Fish Tank Air Pump Skimmer Biochemical Sponge Filter Aquarium Bio Filters Filtro Aquario
New Aquarium Filter for Aquarium Fish Tank Air Pump Skimmer Biochemical Sponge Filter Aquarium Bio Filters Filtro Aquario
Type Biochemical sponge filter
Drive Air pump
Flow Gentle
Best for Betta, shrimp & fry tanks
Rinse in tank water

Rinse the sponge in old tank water to preserve good bacteria.

Don't use tap water

Avoid chlorinated tap water, which kills beneficial bacteria.

Check the airline

Make sure the air pump and tubing flow freely.

Replace worn sponges

Swap the sponge when it breaks down over time.

FAQ

Common questions.

Can't find your answer? Head over to our Contact Us page — we reply within 1–2 business days.

An air pump pulls water through the sponge, which traps debris and grows beneficial bacteria for gentle biological filtration.

Yes — the soft, gentle flow won't suck in shrimp or fry, making it ideal for breeding and nano tanks.

Yes — it runs off an air pump (sold separately unless included); check the option you choose.

Rinse the sponge in old tank water to keep the good bacteria alive — never use chlorinated tap water.

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What our customers say.

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