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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

Regular price $26.99 Sale price $22.99 – $41.99

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.

Specs

The details that matter

Built to last outdoors, season after season.

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

Our worry-free shopping promise

If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.

Frequently asked questions

Everything you might want to know before you order.

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.

Shipping & returns

Shipping

  • Delivers to United States (based on your selected country/region).
  • Estimated delivery: 3–15 business days after dispatch.
  • Shipping cost: Free.

Returns

You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.

Shipping policyReturn & refund policy

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