We spent many hours on research to finding aquarium sponge filter small, reading product features, product specifications for this guide. For those of you who wish to the best aquarium sponge filter small, you should not miss this article. aquarium sponge filter small coming in a variety of types but also different price range. The following is the top 10 aquarium sponge filter small by our suggestions:

Best aquarium sponge filter small

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Best aquarium sponge filter small reviews

1. AQUANEAT Aquarium Bio Sponge Filter Breeding Fry Betta Shrimp Nano Fish Tank 10 Gal(3PCS)

Feature

Provide both mechanical and biological filtration
Max. Tank Size 10 GAL
Simply install an airline into the unit and provide both aeration and filtration for your fish
Filter Dimension2.0"D X 4.75"H
Includes3 pieces of sponge filter

Description

Features:
Sponge filters provide both mechanical and biological filtration. Simply install an airline into the unit and provide both aeration and filtration for your fish. Aerobic bacteria colonize the sponge providing a bacterial substance to facilitate the nitrogen cycle. In addition, the sponge traps larger waste particles mechanically cleaning the 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.
Dimension:
Model: XY-2835 Max. Tank Size: 10 GAL Size of Sponge: 2.0"D X 4.75"H Includes:
3 piece of sponge filter
How Does It Work?
A sponge filter uses bubbles of air from an external air pump, or an integral water pump to draw water through the sponge. As water is drawn out through the lift tube or pump, it is replaced by water entering the sponge. The sponge is a mechanical filter and the surface of all the bubbles or pockets in the sponge provide a bed for the bacteria of a biological filter. The bacteria help to break down harmful waste (ammonia and nitrite). Sponge filters provide both mechanical and biological filtration.
Most sponge filters are reasonably efficient filters for small volume tanks. These filter are excellent for small size fish like dwarf cichlid, guppy, killifish etc., or for hatcheries, maternity tanks, and fry tanks, as the filter produces minimal current and has almost no way to suck the fish through the filter. Also, the air infusion chamber produces minute bubbles which increase the oxygen solubility.

2. hygger Super Mini Aquarium Single Sponge Filter, Comes with 1 Spare Sponges, Quiet Submersible Foam Filter for Small Fish Tank 0.5-5 Gallon

Feature

🐠Multi-filtration functionsthis mini sponge aquarium filter combines bio-filtration, oxygenation and physical filtration in one 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
🐠Super Mini Filter Demension this single sponge filter is super mini size, takes up a little room, perfect for use in 0.5-5 gallon fish tank bowls. This mini sponge filter is 3.5" in width and 3" in height, the sponge inside circle diameter is 0.59 inch
🐠Package Includes1 single mini sponge filter + 1 spare sponge+ 1 suction cup are included in a pack. This aquarium filter must be used with an mini air pupm and a standard size 4mm air hose, please note pump and air hose, media balls are not included. Please choose an air pump according to your fish tank size for this filter
🐠Removable Fine Sponges you can easy to take down the sponge from the filter to clean or replace it, the sponge is fine not coarse, which means more surface area for beneficial bacteri 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 1 strong suction cup you can stick the filter firmly to any tank position under water, withouting floating.

Description

Hygger single sponge aquarium filter, must be used with an aquarium air pump, is for small size(<15 gallon) fish tank or fish bowls use,
as additional bio filtration to your aquarium.

The filter working isn't something that is really visible, its primary use is to promote beneficial nitrifying bacteri growth in the
tank to help break ammonia down to nitrites and nitrites down to nitrates.

Healthy tank bacteri recycle will make the aquarium water more clear and in good quality, which in turns to make your little fish,
shrimp live a healthy and happy life.

Other features of this sponge filters:
- Comes with 1 spare fine sponge.
- With strong suction cup, can be easily hidden on the back wall of the aquarium.
- Easy to install and clean.
- Filter parts are detachable.
- The air water outlet tube is telescopic, can be adjusted above the water line or below.
- Creates small and slow movements in the water.
- Add more air into water when water outlet is under water.

Directions for use
1. For new tank, your water might be cycling. Don't add a lot of fish right away and wait it out.
2. An established tank (been up and running with fish in it for at least a month or two. running
your old filter along with the this one until it has a chance to have beneficial bacteri.
3. Cloudy tank is common due to your tank bacteri recycle.
4. Need an aquarium air pump and airline hose (4mm).

Cleaning
1. Clean the sponge once a month or so.
2. Wash the filter with aquarium water, don't use the tap water.
3. Rinse and squeeze repetitively at least 5 to 10 times till you see no more dirty water
coming out of the sponge. Repeat for 2 to 3 more days till aquarium has crystal clear water.

3. Lefunpets Biochemical Sponge Filter Breeding Fry Betta Shrimp Nano Fish Tank for Aquarium Fish Tank 5 Gal-25 Gal (Small for 5-10 Gal)

Feature

Perfect For UseSponge filters provide biological filtration, air powered, works great without noise and for longer life.
Soft Sponge MaterialUnique cylindrical shape 6 vertical stripe sponge design, traps floating debris and won't suck up your fish.
Easy To Operate 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.
Easy To CleanAll parts of the sponge filter are detachable so as to clean, simply squeeze the sponges in tank water.
Max Tank Size Fits for 5-10 Gallon freshwater or saltwater fish tank.

Description

Lefunpets Biochemical Sponge Filter, aquarium Filter, Quiet Submersible Foam Filter for Fresh Water and Salt-Water Fish Tank 5 Gal-25 Gal
How Does It Works?
A sponge filter uses bubbles of air from an external air pump, or an integral water pump to draw water through the sponge.
As water is drawn out through the lift tube or pump, it is replaced by water entering the sponge.
Specification:
Product Dimension: 2.0"D X 4.75"H
Fit for max tank size: 5-25 gallon

Package includes:
1 pc of Filter Sponge

4. Aquapapa Bio Sponge Filter Breeding Fry Betta Shrimp Nano Fish Tank Aquarium (Ship from CA USA)

Feature

Bio Sponge filter is good for aquarium and provides both mechanical and biological filtration. The aerobic bacteria colonize the sponge and help break down harmful waster such as ammonia and nitrite.
Simply connect the unit with an air pump thru airline tubing and provide both aeration and filtration for your fish.
The sponge traps larger waste particles mechanically cleaning the 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 Max.tank size: 5 gal. Product dimensions: 2.0"D X 4.75"H
Package includes: 4 pcs of sponge filters

5. AQUANEAT Double Bio Sponge Filter for Fry Betta Shrimp Nano Aquarium Fish Tank 10 Gallons 4 PCS

Feature

BIOCHEMICAL FILTRATION: Sponge filter provides both mechanical and biological filtration, also, the air infusion chamber produces minute bubbles which increase the oxygen solubility.
EASY TO SET UP & CLEAN: Simply install an airline into the unit and turn on the air pump, simply rinse and squeeze sponge in tank water.
RECOMMEND TANK SIZE: Up to 10 gallons, excellent for small size fish like betta, dwarf cichlid, guppy, killifish etc, or for hatcheries, maternity tanks, and fry tanks, as the filter produces minimal current and has almost no way to suck the fish through the filter.
DIMENSION: 4L x 1.8W x 6.25H
INCLUDES: 4 pcs sponge filter

6. AQUANEAT Aquarium Bio Sponge Filter Breeding Beta Shrimp Nano Fish Tank Water Corner Filter 10 Gallon

Feature

NEW DESIGN: Quarter-cylinder shape increases the surface area to get a better water and oxygen exchange rate. It also make the filter easy to hide in the corner of a tank
MAX TANK SIZE: 10 Gallon; PRODUCT DIMENSION: 2.25"Lx2.25"Wx5.00"H
MULTI FUNCTION: provide both mechanical and biological filtration, works great without noise
EASY TO USE: Simply install an airline into the unit and provide both aeration and filtration for your fish, please submerge it in water before use then squeeze the air out of the sponge.
SIMPLE MAINTENANCE: You can use the corner sponges for a good few months before needing to use replacement sponges, and use water from the aquarium to rinse off the sponges to ensure that you dont kill the good bacteria that has colonized on the sponge.

7. UPETTOOLS Aquarium Biochemical Sponge Filter, Ultra Quite Aquarium Air Pump Double Head Bio Sponge Fish Tank Foam Filter

Feature

Multi-filtration FunctionsUpettools sponge filter combines single scientific 7-layer ribbing shape sponge design, which can quickly established a bio-filter, improve purifying water quality, and the oxygen port can rotate 360 degrees without dead ends, keep your fish tank crystal clear and clean.
Special Ceramic Bio Filter MediaUpettools aquarium sponge filters compatible with one container with ceramic bio filter media inside, which help to remove harmful substance and increase oxygen level in your tank, you can replace the filter media to enhance water quality.
Removable Sponges You can take down the sponge from the filter easily to clean or replace it. Sponge filters provide both mechanical and biological filtration, traps floating debris and protect your baby fish from being sucked up into the filter.
Easy to Set UpSimply install an airline into the unit and turn on the air pump, great way to clean and oxygenate your tanks. Don't use tap water to clean it, simply squeeze the sponges in tank water.
Max Suit for 55GAL Fish TankCompatible with 2 suction cups, can be installed anywhere and can be easily hidden on the back wall of the aquarium. Suitable for freshwater & saltwater and all kinds of ornamental fish breeding, breeding and fish formation, especially for colorful fairy, small fish,shrimp tank, betta tank etc.

8. AQUANEAT Aquarium Bio Sponge Filter up to 60 Gal Breeding Fry Betta Shrimp Fish Tank with Accessories

Feature

Sponge filter provide both mechanical and biological filtration, also, the air infusion chamber produces minute bubbles which increase the oxygen solubility
EASY TO SET UP & CLEAN: Simply install an airline into the unit and turn on the air pump, simply rinse and squeeze sponge in tank water
RECOMMEND TANK SIZE: Up to 60 gallon, excellent for small size fish like dwarf cichlid, guppy, killifish etc., or for hatcheries, maternity tanks, and fry tanks, as the filter produces minimal current and has almost no way to suck the fish through the filter
DIMENSION: 4.5"D X 8.0"H
INCLUDES: 1 sponge filter, 1 set of accessories: 4 suction cups, 4ft airline tubing,1 control valve, 1 tee, 1 non-return check valve

9. SLSON Aquarium Sponge Filter Corner Filter Biochemical Cotton Fine Filtering for Fish Tank up to 21 Gallons

Feature

CORNER DESIGN: Corner shapemake the filter easy to hide in the corner of a tank. It also increases the surface area to get a better water and oxygen exchange rate. The air infusion chamber produces minute bubbles which increase the oxygen solubility. It provides a good living environment for fish at the same time.
ADVANTAGE: Fit for fish tank which capacity up to 21 gallon.It will have no noise, save electricity when it work.
FINE FILTRATION ---- This 6-layer corner cotton features fine filtration that will leave your aquarium water crystal clear. The pores on the sponge trap debris, this mechanical filtration keep your tank water clean.
SIMPLE MAINTENANCE AND ASSEMBLE: We recommend to use water from the aquarium to rinse off the sponges. Please do not clean with hot water. And it will be better that replace the biochemical cotton every 6 months to ensure the filtration effect. The install steps picture as showed in our listing.
EASY TO USE: Connect the tube to the air pump and connect it to the filter. plug it in.It's an excellent choice for aquarium with small fish like dwarf chichlid, guppy, killifish, colorful gods. You can use the corner sponges for a good few months.

10. hygger Aquarium Double Sponge Filter, Comes with 2 Spare Sponges, 1 Bag of Bio Ceramic Media Balls, Quiet Submersible Foam Filter for Fresh Water and Salt-Water Fish Tank (S)

Feature

Multi-filtration functionsthis sponge aquarium filter combines bio-filtration, oxygenation and physical filtration in one 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
Removable 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 bacteri 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

Conclusion

All above are our suggestions for aquarium sponge filter small. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using aquarium sponge filter small with us by comment in this post. Thank you!
Kristi Kelly