Dual-action filtration
Traps debris and particles while giving beneficial bacteria a surface to thrive, supporting both mechanical and biological filtration.
1 / 14
Why customers love it
Fresh, clear water starts with the right filter media
This high-density bio sponge keeps your aquarium water clean and clear by absorbing dirt, breaking down fish waste, and eliminating odors—while supporting a healthier aquatic environment.
- Traps debris and particles while providing a surface for beneficial bacteria to thrive
- Helps remove fish waste and neutralize unpleasant smells to maintain fresh, clear water
- Works seamlessly with an air pump to enhance oxygenation and water circulation
- Low-maintenance and reusable—simply rinse and reuse
- Easy to cut and shape for a custom fit in your tank
Why this sponge earns its place in your tank
Cleaner, fresher water
Helps remove fish waste and neutralize unpleasant smells to keep the water fresh and clear.
Boosts oxygen flow
Works seamlessly with an air pump to enhance oxygenation and water circulation for a healthier aquarium.
Reusable and adaptable
Low-maintenance and reusable—simply rinse and reuse. Easy to cut and shape for a custom fit in your tank.
Setup
Simple setup for better water
-
Pair with an air pump
Connect the sponge to your air pump to boost oxygen levels and improve water circulation in the tank.
-
Trim for a custom fit
Cut and shape the sponge as needed so it fits your specific filter system or tank layout.
-
Install and let it work
Place the sponge in your filter and let it trap debris while supporting beneficial bacteria growth.
Specs
The details that matter
- Material
- High-density bio-sponge
- Shape
- Square Small, Square Medium, Square Large, Round Small, Round Medium, Round Large
- Quantity
- 2pcs, 6pcs
- Product Type
- Filter media replacement cotton
Mer information
This high-density bio sponge is a reliable filtration medium that keeps your aquarium water clean and clear by absorbing dirt, breaking down fish waste, and eliminating odors. It works with an air pump to boost oxygen levels, supporting both biological filtration and a healthier aquatic environment.
- Made from durable, high-density bio-sponge material for effective mechanical and biological filtration.
- Traps debris and particles while providing a surface for beneficial bacteria to thrive.
- Helps remove fish waste and neutralize unpleasant smells to maintain fresh, clear water.
- Works seamlessly with an air pump to enhance oxygenation and water circulation.
- Available in multiple sizes and shapes to fit a variety of filter systems.
- Easy to cut and shape for a custom fit in your tank.
- Low-maintenance and reusable—simply rinse and reuse.
Ideal for freshwater or saltwater aquariums, this sponge is perfect for hobbyists looking to improve water quality and support a thriving tank ecosystem.
Vanliga frågor
Everything you might want to know before you order.
What material is this bio sponge made from?
It is made from a durable, high-density bio-sponge material that provides effective mechanical and biological filtration.
How does the sponge support biological filtration?
The sponge traps debris and particles while providing a surface for beneficial bacteria to thrive, supporting biological filtration in your aquarium.
How does it help maintain water quality?
It helps remove fish waste and neutralize unpleasant smells, keeping the water fresh and clear.
Can I use this sponge with an air pump?
Yes, it works seamlessly with an air pump to enhance oxygenation and water circulation in your tank.
What sizes and shapes are available?
It is available in multiple sizes and shapes—including square and round options in small, medium, and large—to fit a variety of filter systems.
Is the sponge reusable?
Yes, the sponge is low-maintenance and reusable. Simply rinse it and reuse it in your filter.
Hur fungerar leverans och retur?
Shipping
Fri standardfrakt
Till Tyskland: 1–3 arbetsdagars hantering, därefter 5–12 arbetsdagars transport. Uppskattade tider, inga garanterade datum.
Leveransmejlet innehåller en spårningslänk. Kontakta oss om det inte kommit inom 5 arbetsdagar efter beställningen.
Utanför EU kan importavgifter och lokala skatter tillkomma vid leverans. Se länder och villkor i fraktpolicyn.
Returns
Begär retur inom 14 dagar efter leverans. Vanliga returer måste uppfylla villkoren; 4 € för den förbetalda etiketten dras från återbetalningen. Returfrakten är gratis för defekta, skadade eller felaktiga varor. Kontakta oss snarast vid problem. Dina lagstadgade rättigheter påverkas inte.
Produktrecensioner · Judge.me
Läs andra köpares upplevelser
D
High-Density Bio Sponge for Aquarium Filtration
K
High-Density Bio Sponge for Aquarium Filtration
T
Good, good, good, good!
Good, good, good, good!
Good, good, good, good!
It's very cool! !
M
Everything is fine, thank you to the seller!!
L
It seems smaller, but I might be wrong. It took a long time to arrive, but it seems appropriate.
T
Everything is fine.
T
High-Density Bio Sponge for Aquarium Filtration
R
Satisfactory for the price paid, i got the large version and it's not particularly large but will do.
G
Good 😉 😉 😉 😉 😉
J
OK perfect
K
Ok
C
Little on the small side but i just assumed it would be big make sure u read the dimensions guys
C
excellent filters
C
Perfect, as described. Arrived early.
A
It arrived quickly and just as shown in the pictures. Good purchase.
K
Fast delivery, good quality. Fits my filter perfectly.
M
Wrong size item sent, seller refunded
C
It's the same as what appeared on the sales page.
M
Same as the description
M
All good 👌 *****
S
Everything is fine, thank you.
E
Perfect, works flawlessly
N
I received the order, everything matches the description and meets my needs.
A
A good filter, the size is a bit smaller, I'll order a larger one next time. I recommend it. Thank you for the fast delivery.
R
👍
H
Thank you!
S
Works perfectly. Thank you very much. I can really use it.
R
Everything is perfect. I am very satisfied. Thank you very much.
M
everything perfect
C
As described. waiting to test now.