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Aquarium Tank Biochemical Sponge Filter

Aquarium Tank Biochemical Sponge Filter

Aquarium Filter for Aquarium Fish Tank Air Pump Skimmer Biochemical Sponge Filter Aquarium Bio Filter Feltre Aquarium Practical

1pcs Sponge 48x80cm50x50x2cm L hole50x50x2cm M hole50x50x2cm S holeXY-1831XY-2821XY-2822
As Picture


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Verified low price! You’re unlikely to find a cheaper price elsewhere
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Estimated Delivery Date:

Estimated Delivery Date: Wednesday, June 14

Due to hight demand, please allow at least 2-4 weeks for delivery.
Insured & Trackable Worldwide Shipping

Insured & Trackable Worldwide Shipping

Your tracking number will be sent to you after 3-5 processing days.
Love It or Get a 100% Refund!

Love It or Get a 100% Refund!

We're absolutely sure that you'll love this product. If you don't, just return it for a FULL refund!

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Biochemical sponge filter provides biological filtration to the aquarium, helps to stable water quality.

Increase the oxygen solubility.

Working noiselessly.

Good permeability, easy to clean.

Adhere smooth surface with suction cup.

Perfect filters accessories for your tank and aquarium.


Product name: Aquarium Sponge Filter/ Replace Cotton

Color: Black (Show as picture)

Model Number: as picture
Size: as picture


1. Soak the sponge in the aquarium water for 5 minutes before use, by doing this will help nitrifying bacteria colonize easier.

2. Always use aquarium water under room temperature to rinse clean the sponge, never use hot water.

3. It must be used by connecting the air pump.


1pcs Aquarium Biochemical Sponge Filter/1pcs Filter Sponge

Brand Name








The whole size


Sponge Size





aquarium filter

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Customer commitment

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Get the treat that you deserve and indulge yourself in your favorite merch, we cater for all tastes. Shopping has never been more enjoyable!

How much do you charge for shipping?

We provide free shipping to over 200 countries around the world*
*with some exceptions

Will I be charged any shipping, customs or duties fees?

No, the price you see is the price you pay - you won’t be charged any extra fees.

When will my item ship?

If you order an in-stock item your order will ship within 3 working days.

How long will my order take to arrive?

Orders are shipped by EMS, USPS, which usually takes 5-20 working days after dispatch, but may take longer due to factors beyond our control.

Do you provide tracking information?

You will receive your tracking information within 3-5 working days, but sometimes due to free shipping tracking is not available. If not please contact us at support@expressnztech.com

Can I cancel my order?

You can change or cancel an order within 12 hours. Please contact us at support@expressnztech.com

68 Customer reviews

68 reviews
4.4 out of 5 stars
85% of customers would recommend this to a friend
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