Three black aquarium biochemical sponge filters shown from the side, highlighting their design.
Black aquarium biochemical sponge filter with clear plastic tubes and black mounting base
Black biochemical sponge filter blocks shown in water, demonstrating physical filtration of impurities.
A black biochemical sponge filter with an air inlet and air outlet, designed for easy installation and disassembly.
A black aquarium biochemical sponge filter is shown with a white tube, placed near decorative rocks and fish.
A black aquarium biochemical sponge filter with clear tubes.
A black aquarium biochemical sponge filter with a clear tube and base is shown.
Black foam sponge filter with a clear tube attached for aquarium water filtration
Black aquarium biochemical sponge filter components, including various sized filter pieces.
A black biochemical sponge filter with a clear tube attached, used for aquarium filtration.
Set of XY-380 aquarium biochemical sponge filter with two pieces of sponge.
Five black foam sponges used as filters for a 380 filter system
Five black sponges for a 280 filter, shown in various views and dimensions.
A black biochemical sponge filter with a clear plastic top, shown from the side.
A black biochemical sponge filter with a clear tube, shown from above.
A black biochemical sponge filter with a clear tube and mounting base.
Five pieces of black foam sponge filter material for an 180 filter.
Set of XY-280 biochemical sponge filter with two pieces of sponge visible.
A black aquarium biochemical sponge filter with a clear tube and two sponges shown next to the product.
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Aquarium Biochemical Sponge Filter

10 reviews
Regular price $25.99 Sale price $21.99

Improve water clarity and stability in your fish tank with our high-quality biochemical sponge filter. This natural filtration system helps maintain optimal water parameters for healthy aquatic life. Provides biological filtration to...

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Why customers love it

Natural filtration for vibrant, healthy aquatic life.

Enhance your fish tank's environment with our high-quality biochemical sponge filter.

  • Provides biological filtration to stabilize aquarium water quality.
  • Increases oxygen solubility in the water for better fish health.
  • Operates noiselessly, making it ideal for sensitive tanks.
  • Features good permeability, ensuring efficient water flow.
  • Easy to clean and maintain for long-lasting performance.
Three black aquarium biochemical sponge filters shown from the side, highlighting their design.

Why Choose Our Filter?

Water Clarity & Stability

Improve water clarity and stability in your fish tank.

Aquarium Health

Provides biological filtration to stabilize aquarium water quality.

Quiet Operation

Operates noiselessly, making it ideal for sensitive tanks.

Low Maintenance

Easy to clean and maintain for long-lasting performance.

The details at a glance

Filter Type
180 Sponge Pack, Set 390 Kit, 380 Sponge Pack, 280 Sponge Pack, 380 Filter Model

More details

Improve water clarity and stability in your fish tank with our high-quality biochemical sponge filter. This natural filtration system helps maintain optimal water parameters for healthy aquatic life.

  • Provides biological filtration to stabilize aquarium water quality.
  • Increases oxygen solubility in the water for better fish health.
  • Operates noiselessly, making it ideal for sensitive tanks.
  • Features good permeability, ensuring efficient water flow.
  • Easy to clean and maintain for long-lasting performance.

Perfect for maintaining healthy, stable water conditions in home aquariums and fish tanks.

A few things worth knowing

How does this filter help stabilize aquarium water quality?

This natural filtration system provides biological filtration to stabilize aquarium water quality.

Does the filter improve oxygen levels for fish health?

Yes, it increases oxygen solubility in the water for better fish health.

Is this filter suitable for sensitive tanks?

Yes, it operates noiselessly, making it ideal for sensitive tanks.

How does the filter ensure efficient water flow?

The filter features good permeability, ensuring efficient water flow.

How do delivery and returns work?

Shipping

Free standard shipping

To United States: 1–3 business days processing, then 7–15 business days in transit. Estimates, not guaranteed dates.

Your dispatch email includes a tracking link. Contact us if it has not arrived within 5 business days of ordering.

Outside the EU, import duties and local taxes may be payable on delivery. See the shipping policy for supported destinations and conditions.

Returns

Request a return within 14 days of delivery. Standard eligible returns must meet the policy conditions; a €4 prepaid-label fee is deducted from the refund. Return shipping is free for faulty, damaged or incorrect items. Contact us promptly if something is wrong. Your mandatory consumer rights are unaffected.

Shipping policy · Return & refund policy

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