Search  for anything...

ALEGI 4pcs Large Aquarium Sponge Filter with Suction Cups, Check Valves for Breeding Fry Betta Shrimp Fish Tank (Small up to 10-20Gal 4 Pcs)

  • Based on 387 reviews
Condition: New
Checking for the best price...
$20.99 Why this price?
Save $10.00 was $30.99

Buy Now, Pay Later


As low as $5 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Mar 12
Order within 20 hours and 2 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Size: Small up to 10-20Gal 4 Pcs


Features

  • Sponge filter provide both mechanical and biological filtration
  • Easy top set up & clean: simply install an airline into the unit and turn on the air pump, simply rinse and squeeze sponge in tank water
  • Using an air hose, connect one end to you air pump and the other end to this filter,and equipped with a check valve on air hose, to prevent water backflow and air pump damage due to power outage. It is a great way to clean and oxygenate your fish tanks.
  • Recommend tank size: 10-20 Gallon each sponge filter
  • Includes: 4 Pcs of sponge filter, 4 Non-rutrun check valves,4 contral valves, 4 suction cups,25 feet air tubing

Description

ALEGI 4pcs Large Aquarium Sponge Filter with Suction Cups, Check Valves for Breeding Fry Betta Shrimp Fish Tank

Package Dimensions ‏ : ‎ 8.58 x 6.85 x 4.37 inches; 1.98 Pounds


Item model number ‏ : ‎ Sponge-filter


Date First Available ‏ : ‎ October 11, 2022


Manufacturer ‏ : ‎ ALEGI


Best Sellers Rank: #23,060 in Pet Supplies (See Top 100 in Pet Supplies) #286 in Aquarium Air Pump Accessories


#286 in Aquarium Air Pump Accessories:


Customer Reviews: 4.6 4.6 out of 5 stars (431)


Item Weight: 1.98 pounds


Manufacturer: ALEGI


Item model number: Sponge-filter


Date First Available: October 11, 2022


Item Package Dimensions L x W x H: 8.58 x 6.85 x 4.37 inches


Brand Name: ALEGI


Target Audience Keyword: fish


Directions: Sponge-filter


Warranty Description: 0.5


Model Name: Sponge-filter


Color: b


Size: Small up to 10-20Gal 4 Pcs


Included Components: Sponge-filter


Specific Uses for Product: Sponge-filter


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Mar 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great price!
Size: X-Large For 40-80 Gal 4 Pcs
This is a score. Great price and works as expected! Hope the company keeps the price point. Nice to see a company not over charge for products. Just so you know, these are four complete filter sets and not just the sponges.
Reviewed in the United States on October 21, 2025 by Bad product

  • What a Great Deal
Size: (Upgrade) 40-80 Gal 4 Pcs
Man, this is a really good deal. For $26 you get 4 sponge filters, airline tubing, accessories for the tubing (one-way valves, splitters, air stones, etc), and little media balls to put inside the sponges. Pretty awesome!
Reviewed in the United States on January 10, 2026 by Nathan Wesche

  • Simple Quality
Size: Small up to 10-20Gal 4 Pcs
The media could not be loaded. They work really well AAA. Lots of air output with little noise.
Reviewed in the United States on October 14, 2025 by NPC#6

  • Worth the money
Size: (Upgrade) 20-50 Gal 4 Pcs
A great option for sponge filters. Larger than I expected and the sponge had a nice thickness while not being too fine to clog as quickly. The only critique is that it doesn't weigh down quickly and it is a bit of a process to remove the sponge for cleaning to ensure i don't drop the ceramic filter. Despite the mild inconvenience, definitely recommend these for aquarists new and seasoned ... show more
Reviewed in the United States on January 6, 2026 by gabriel khan

  • Excellent product
Size: (Upgrade) 40-80 Gal 4 Pcs
I love this sponge filter and the accessories that came with it! Excellent results in my 72 gallon tank. Air filters are great. Nice tubing. Did not use the other things but shared them with someone who uses them. Haven't heard any complaints. Will buy again.
Reviewed in the United States on March 13, 2025 by Melissa Williams

  • True quality
Size: X-Large For 40-80 Gal 4 Pcs
Ordered this a long time ago, just going back to write reviews. Any sponge filter is a good one and this set was cheap and came with extras when bought
Reviewed in the United States on June 5, 2025 by Thanh

  • Great product works as it should
Size: Medium for 20-50 Gal 4 Pcs
Great for keeping beneficial bacteria in the tank
Reviewed in the United States on August 24, 2025 by Aubrey

  • Maybe the best deal for Foam filters
Size: X-Large For 40-80 Gal 4 Pcs
I love them, four of them, easy to set up I didn’t even need to read the directions there is good water flow through them I have one of them in a 65 gallon fully planted aquarium and it’s working fine and I have two of them in 125 gallon aquarium and they are working marvellously and I even have one spare that is going to go into a 75 gallon I would definitely buy them again I am extremely pleased and I would recommend them ... show more
Reviewed in the United States on November 23, 2023 by Amazon Customer

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...