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

  • Based on 2,161 reviews
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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

Description

About Us By chance, a few like-minded friends visited the ornamental fish farm together, and admired many beautiful fish that had never been seen before. They listened carefully to the owner of the fish farm explaining the characteristics and breeding requirements of various ornamental fish, and found that behind the beautiful has a careful care! This aroused everyone's strong interest, so they decided to explore the road of aquarium together. Coinciding with the announcement of the Oxford Dictionary's Word of the Year, the Danish word 'hygge' caused a Nordic trend. hygge is generally translated as "comfortable cosy". hygger is derived from hygge. If you define hygger, it is to stay away from all stress and annoying things, spend time with family and friends, do what you like or simply be alone, as long as it makes you feel relaxed and comfortable. Beautiful pet fish and harmonious natural aquarium ecology is a hygger feeling... Focus on aquarium, make the best aquarium products. hygger dual sponges aquarium filter is for small, medium and large size fish tank use, as additional bio filtration to your aquarium. Let your main filter operate as well as this filter will make your aquarium water more clear and better quality. hygger is a brand focus on providing high quality aquarium supplies for fish tank starters or experienced people, hobbyist or professional. PRODUCTS: air stone kits, air pump, wave makers, aquarium filters, aquarium lights, aquarium heaters, resin decor. As we all know, cloudy tank is common due to tank tiny creatures recycle. Healthy tank tiny creatures recycle will make the aquarium water more clear and in good quality, which in turns to make your little fish, shrimp and other aquarium pets live a healthy and happy life. This bio sponge filter will help beneficial nitrifying tiny creatures to live and grow. Which in turns to break ammonia down to nitrites and nitrites down to nitrates. The aquarium filter working isn't something that is really visible. Other features of this sponge filters: Media balls provide a surface for bioload where helpful tiny creatures can live quickly. The filter package includes a small bag of ceramic midea balls. 0.25lbs for small size, 0.27lbs for medium size. You can also replace this ceramic media with other medias like carbon, ammonia absorbers, etc...everything you can do to keep your water sparkling clean is a benefit to your aquatic pets and plants. Suggest to replace the ceramic media balls every 6 months or when you find its water permeability truns poor. It's very easy to buy more ceramic media balls on amazon. The sponge we used is very fine, with ultra strong water absorption, will give much more surface area for beneficial tiny creatures to live on. Nitro tiny creatures must be attached to a fixed surface to form a biological layer before nitrogen cycle can take place. 2 spare sponges The package includes 2 spare sponges. Please note when you take them out of containers, they may look badly packed and out of shape, don't worry, just put them aside, the sponges will gradually get back to they original shape, or you can submerge them in water to help that. How long should I replace the sponge? Replace the sponge once every three to six month or when the sponge gets worn out. It's better to replace them 1 by 1, interval could be 2 week or more. . The air water outlet tube is telescopic, can be adjusted above the water line or below, and it's 360 degree rotatable. When water outlet is under water, it will add more air into water and make small water flow, bubbles will come out into water, just like the air stone does. When the outlet is above waterline, a small stream of water will come out from the tube, may make some water noise.

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


Number of Items: 1


Number of Packs: 1


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: #9,374 in Pet Supplies (See Top 100 in Pet Supplies) #25 in Aquarium Filters


#25 in Aquarium Filters:


Customer Reviews: 4.5 4.5 out of 5 stars (2,161)


Brand Name: hygger


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


Model Number: 172354d8-4586-4a33-b3ec-f498f52cabf5


Manufacturer: hygger


Set Name: Hygger Aquarium Sponge Filter Kit (4 Piece)


Unit Count: 1 Count


Material Type: Plastic


Additional Features: Transparent


Specific Uses For Product: Indoor


Vivarium Type: Aquarium


Pet Type: Fish


Target Species: Fish


Tank Volume: 55 gallons


Item Shape: Rectangular


Product Style: Modern


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: within 30 days

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

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Top Amazon Reviews


  • Great filter, great bio creation for tank
Size: Filter M (15-55 gallon)
This is a great filter. I like that I can get back up sponges. It works great and I paired it with a outside hanging filter to deal with large amount of fish waste. Easily put together. Great price. Medium size is great for my 29 gallon tank. I've had for a few years now and still working strong. Easy to clean and water flow and noise managable with placement/movement of top spout. ... show more
Reviewed in the United States on May 12, 2026 by Chrissy Hudman

  • Works great
Size: Filter M (15-55 gallon)
Looks great in a tank and with the suction cups it saves space.
Reviewed in the United States on June 10, 2026 by AMKiDD

  • Nice product
Size: Filter M (15-55 gallon)
I see that those who don’t know what a foam filter is for have a problem with foam filters, specifically that they don’t pick up a lot of debris. That’s not what they’re for. They are biological filters only, collecting fine particles over time, developing a strong bacteria colony to process wastes in your water. I liked the design of this filter, set it up and it’s working fine. Up front I thought the materials were a little cheap and flimsy but nothing broke during assembly. It’s a little awkward setting it up in the tank as every parts rotates. Once set, forget about it. I have my two columns sitting vertically. You can rotate them to the sides or to the front. Working in the tank they sometimes will get in the way and you’ll have to reposition them. They take a bit more air pressure than single foam pad filters to move the water through, which translates to more bubble noise. Here I’m just trying to describe different aspects that may be of concern to hobbyists. I myself like the product, does what is says it will, set it and forget it. Edit: I only received the main assembly. Two spare foam filters were missing. ... show more
Reviewed in the United States on April 17, 2026 by Kevin C.

  • 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 Alien

  • Best sponge filter I’ve ever used
Size: Filter M (15-55 gallon)
I use this on my 75 gallon cichlid tank in conjunction with a large hang on back filter and canister filter. This sponge filter was very simple to set up, found the spare sponges in the little cups where the bio media is supposed to go, so I put those to the side. It’s simple to keep clean, I just barely pinch the top, pull it out, and wring it out several times in old fish tank water in a bucket then replace it. I don’t have any issues with cloudiness doing it this way. The media balls seem to be pretty good. This filter does help to keep my water clearer. Cichlids are notoriously messy, especially when they are overstocked to keep down on aggression, but this filter definately helps to keep the water clear. Highly recommend. ... show more
Reviewed in the United States on March 22, 2024 by Dave Hodges

  • Get it!
Size: Filter M (15-55 gallon)
I have one in all three of my tanks along with a HOBF & I love them! Do everything you’d want.
Reviewed in the United States on June 6, 2026 by Amanda Parks

  • It is ok, but I have found better sponge filters
Size: Filter M (15-55 gallon)
So I have this in an axolotl tank along side a canister filter. While yes it is working, and is wonderfully quiet, it is not handling the bio load with the canister filter. They are rated for the size tank I have, the canister filter for higher than the tank.. So This is helping with bennifical bacteria, and it does filter some, it just can't keep up. I feel like if you are using this, it should be used along another beefier filter, if your animals have a high bio load. If I had the next bigger size canister I think this would be great. It may be I just have to big of a bio load for this paticular filter, but after watching another sponge filter in my turtle take make this look like it doesn't even work, I can say there are better options out there for sponge filters depending on what you are looking for. ... show more
Reviewed in the United States on December 28, 2023 by Wembles9

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