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hygger

hygger Aquarium Double Sponge Filter for Fresh Water and Salt-Water Fish Tank (M)

  • Based on 4,103 reviews
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Availability: 20 left in stock
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Arrives Saturday, Apr 18
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Size: Filter M (15-55 gallon)


Features

  • Multi-filtration functionsthis sponge aquarium filter combines bio-filtration, oxygenation and physical filtration in 1 and also makes small water flow, which can ensure the excellence of the water quality. Helps your small fish or shrimp to live a happy, healthy life
  • Filter Demensionplus the sponge filter with media balls takes up no more room. Small filter is 6" in width and 9" to 13." in height, the sponge inside circle diameter is 0.39 inch, suggest for 10 to 40 gallon fish tank. Medium filter is 6.3" in width and 9' to 13 in height, the sponge inside circle diameter is 0.59 inch, suggest for 15 to 55 gallon fish tank. For larger tank you may need 2 of this filter
  • Package Includes1 double sponge filter with 2 containers +1 bag of ceramic media balls + 2 pare sponges(packed in the 2 containers). This aquarium filter must be used with an air pupm and a standard size 4mm air hose, please note pump and air hose are not included. Please choose a powerful enough air pump according to your fish tank size for this filter
  • Detachable Fine Sponges you can easy to take down the 2 sponges from the filter to clean or replace it, the 2 sponges are fine 60ppi not coarse, which means more surface area for beneficial little creatures to live on. Don't use tap water to clean it, just rinse or squeeze the sponges by using the aquarium water
  • Easy to useall the parts of this filter are detachable, you can easily to assemble them together, with 2 strong suction cups you can stick the filter firmly to any tank position under water, withouting floating. The water oulet tube can be extended and rotated, you can adjust the outlet to above or below the waterline

Brand: hygger


Material: Plastic


Tank Volume: 55 Gallons


Special Feature: Transparent


Shape: Rectangular


Specific Uses For Product: Indoor


Style: Modern


Included Components: Double sponge filter, 2 containers, 1 bag of ceramic media balls, 2 spare sponges


Vivarium Type: Aquarium


Manufacturer: hygger


Product Dimensions ‏ : ‎ 6.3 x 2.1 x 9 inches; 11.68 ounces


Item model number ‏ : ‎ 172354d8-4586-4a33-b3ec-f498f52cabf5


Date First Available ‏ : ‎ May 6, 2019


Manufacturer ‏ : ‎ hygger


Best Sellers Rank: #6,744 in Pet Supplies (See Top 100 in Pet Supplies) #16 in Aquarium Filters


#16 in Aquarium Filters:


Customer Reviews: 4.4 4.4 out of 5 stars (4,333)


Item Weight: 11.7 ounces


Manufacturer: hygger


Item model number: 172354d8-4586-4a33-b3ec-f498f52cabf5


Date First Available: May 6, 2019


Item Package Dimensions L x W x H: 8.43 x 6.81 x 2.87 inches


Item Dimensions LxWxH: 6.3 x 2.1 x 9 inches


Brand Name: hygger


Target Audience Keyword: fish


Size: Filter M (15-55 gallon)


Material: Plastic


Style: Modern


Included Components: Double sponge filter, 2 containers, 1 bag of ceramic media balls, 2 spare sponges


Specific Uses for Product: Indoor


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Apr 18

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.

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Similar Products

Top Amazon Reviews

    • Works amazing!!!
Size: Filter S (10-40 gallon)
Review Image by brock brock
Review Image by brock brock
Works absolutely amazing! I could not get the algae growth under control while running just a charcoal filter. After 2 weeks as the good bacteria grew in the sponges, the algae was gone almost immediately. It takes a week or two because that’s how long it takes for the good bacteria that gets rid of the ammonia and nitrite to grow. Plus my plecostomus fish behind it as a hiding place during the day! ... show more
Reviewed in the United States on February 6, 2026 by brock brock
    • Really Impressed for Goldfish!
Size: Filter M (15-55 gallon)
This is honestly a great aquarium filter. I used to be a canister filter and HOB user but decided to simplify my fishkeeping. I currently have 4 of the larger one in a 40 gallon breeder with three 3” fancy goldfish. Setup was easy and straightforward. I switched out the bioballs it came with and used seeded ceramic rings. To really maximize the filters I used a 16 watt, 475 gph air pump. My parameters are perfect at 0 ammonia, 0 nitrite, and 20 nitrate. I also use this filter with fritzyme 7. Water is clean, beneficial bacteria are happy, and my fish and I are happy. ... show more
Reviewed in the United States on February 14, 2026 by Pet Owner
    • Nice
Size: Filter M (15-55 gallon)
Seems pretty good so far. Sponge filters provide the best biological filtration for aquariums. My main concern was the air discharge. This is for a tank in my living room and I didn't want the sound of large bubbles- was it free flowing and loud or did it produce bubbles like an air stone would. Turns out it's like an air stone. Very quiet. It comes with extra sponges. Not sure if I'll ever need them but it's nice to have in case I do... ... show more
Reviewed in the United States on December 13, 2025 by BW
    • Good filter but needs frequent cleaning and is fragile
Size: Filter S (10-40 gallon)
The media could not be loaded. I loved mine and I’m about to buy another because they work great. However when cleaning mine must have gotten damaged because it no longer shoots air out maybe a bubble or two a minute leaks out the top where it use to be a constant stream. I also want to add I have a 15 gallon cube full of shrimp and snails and these filters require almost every 2 month cleanings. The sponges need to be squeezed out or you will notice lack of bubbling because not enough water is passing through ... show more
Reviewed in the United States on August 7, 2025 by Nick Butera
    • Highly recommend!
Size: Filter S (10-40 gallon)
This review includes tips for the extra sponges!!! I have had 3 of these for over a year and highly recommend them. I have all size smalls and use them on 5 gal, 8gal, 10gal tanks filled with mostly shrimp and snails and a few fish. They work great and they require little to no maintenance. They easily come apart if you do need to clean or maintain and there are no moving pieces to worry about breaking with wear and tear. They come with the bio balls and an extra set of sponges. They don't require a lot of air, so I'm able to use a splitter on each air pump to also power bubblers. They are completely quiet depending on what level you place the output spout compared to water level. Shrimp and snails love them because they are safe havens to rest on full of yummy things to eat. They cause little to no motion of the water if you have inhabitants that like things calm. And they there is zero risk of having a filter accidentally suck up a baby of any species. The black sponge blends in well with the background and the only part that actually sticks up and shows out of the tank is the tiny clear airline hose. In over a year. I've yet to come anywhere close to needing to replace the sponges, however they have come in handy: 1. When cycling a new aquarium, I bought another of these and swapped out one of the towers (balls and foam) from an existing aquarium with a new one. I did this with two different tanks. This had little to no impact on the established tanks since I only took half of the filter media. It got the new tank to cycle almost immediately. 2. To keep from vacuuming up tiny fish fry during water changes, I use one of the spare sponges on the end of the siphon hose (1/2"). It won't suction up debris with it on, but it works great for water changes in a heavily planted tank where I let the plants handle the debris. 3. (Sort of a spin off of 1 and 2). If you have multiple tanks and are worried about cross contamination, store one of the extra sponges in the back of the tank. Use this if you need to spin off an emergency bin for any reason, and/or when changing water on that specific tank. ... show more
Reviewed in the United States on July 4, 2023 by Amazon Customer

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