C2 Bio Sponge Filter Breeding Fry Betta Shrimp Nano for Fish Tank Aquarium Up to 10 Gallon
C2 Bio Sponge Filter Breeding Fry Betta Shrimp Nano for Fish Tank Aquarium Up to 10 Gallon
Hero image 0 of C2 Bio Sponge Filter Breeding Fry Betta Shrimp Nano for Fish Tank Aquarium Up to 10 Gallon, 0 of 11
C2

C2 Bio Sponge Filter Breeding Fry Betta Shrimp Nano for Fish Tank Aquarium Up to 10 Gallon

|17 ratings

Key item features

  • Sponge filter is good for aquarium and provides both mechanical and biological filtration. The air infusion chamber produces numerous minute bubbles which promote gas exchange and increase dissolved oxygen level in tank water.
  • Just connect the unit with an air pump thru airline tubing and provide both aeration and filtration for your tank.
  • The sponge traps waste particles mechanically and cleans water without trapping baby fish. They are useful for as breeding filter or as secondary filter. Or they can be used as pre-filtration unit by fitting to an external or a top filter.
  • Recommended tank size: 5 to 10 gal. product dimensions: 2.0" d x 4.75" h
  • Package includes: 1 pc of sponge filter only. ( air pump and airline tubing are sold separately, not included).

About this item

Product details

Specifications

Directions

Warranty

Customer ratings & reviews

4.5 out of 5 stars
stars
17 ratings7 reviews
How item rating is calculated
  1. 5 stars82% (14)
  2. 4 stars6% (1)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star12% (2)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 7 reviews

Aug 11, 2026
Reviewer name: anonymous
Sold and shipped byAquapapa Inc
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

excellent aquarium accessories

really works hard clears my aquarium water really fast

Incentivized Review
Helpful?4VL12OC6UXG3772089923
Nov 30, 2025
Reviewer name: John
Top Reviewer
Sold and shipped byAquapapa Inc
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

realy good

realy love use them in my breeders tank

Incentivized Review
Helpful?4VL12OC6UXG3772089923
Oct 28, 2025
Reviewer name: RonZertnert
Sold and shipped byAquapapa Inc
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great nano tank sponge filters

Great little sponge filters. I use them for nano tanks. I definitely recommend.

Incentivized Review
Helpful?4VL12OC6UXG3772089923
Current price is Now $5.98
You save $0.86
was $6.84
Price when purchased online
  • Free Holiday returns until Jan 31

How do you want your item?

Try 30 days for just $1! Choose a plan at checkout.
How do you want your item?
Ships to
Arrives by Fri, Oct 23
Sold by Aquapapa Inc
Fulfilled by Walmart
4.678362573099415 out of 5 stars
4.7 stars out of 5, based on 171 seller reviews(4.7)
Extended holiday returns
Free Holiday returns until Jan 31
walmart plus

Try 30 days of Walmart+ for just $1!

T&C apply.