The Best Sponge Filter Betta of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best Sponge Filter Betta of 2022. Check our ranking below.
2,763 Reviews Scanned
Rank No. #1
Pawfly 3 Pack Aquarium Sponge Filter Quiet Betta Fry Shrimp and Small Fish Foam Filter for Tiny Fish Tank up to 10 Gallon
- Fine Sponge Filtration: The sponge filters provide mechanical and bio filtration and traps debris or waste without sucking up your fish, keeping a crystal clear water tank.
- Mini Sponge Filter: They measure 2" D x 4.8" H. Fit for 5 - 10 gallon small tank. Suitable for the breeding and feeding of various ornamental fish, shrimp or fish fry.
- Easy to Clean: Each sponge filter can be easily detached for cleaning the dirt. Rinse it every 2 - 4 weeks with aquarium water ONLY. Avoid washing it in tap water!
- Quiet Aeration: Air powered and causing no disturbance to your daily life. Press the aquarium sponge filter into the tank to fully absorb tank water to make it sink to the bottom.
- Air Pump Not Included: You need an extra air pump to run each filter, which processes external air to promote oxygen circulation, providing a healthier tank environment.
Rank No. #2
AQUANEAT 3 Pack Aquarium Bio Sponge Filter Breeding Fry Betta Shrimp Nano Fish Tank (Small up to 10Gal)
- Sponge filter provide both mechanical and bio filtration, also, the air infusion chamber produces minute bubbles which increase the oxygen solubility
- Safe for fish: soft sponge material, traps floating debris and won't suck up your fish
- 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 gallon, excellent for small size fish like betta, dwarf cichlid, guppy, killifish etc., or for hatcheries, maternity tanks, nano tanks and fry tanks, as the filter produces minimal current and has almost no way to suck the fish through the filter
- Includes: 3 pcs of sponge filter. Dimension: 2.0"D X 4.75"H
Rank No. #3
hygger Small Aquarium Bio Sponge Filter Mini Fish Tank Filter for Breeding Fry Betta Shrimp Tank 2-5 Gallon (Small)
- [2-Stage Filtration System] The hygger Bio Sponge Filter provides mechanical and biological filtration to help keep water clear and your tank healthy. Fine sponge catches fish waste and tiny debris while bio balls provide plenty space areas for the colony of beneficial bacteia
- [No More Fish Getted Suck up] This small sponge filter is fish-safe seamless design without any moving parts, protecting small fish from getted suck up. Perfect for shrimp tank, quarantine tank or fry tank
- [Aerate Water] Not only can this fish tank filter keep tank water clean, but also it agitates water by making bubbles. It slowly moves water around which is great for fish loves slow-flowing such as betta and fry fish
- [Air Pump Driven Filter] Like most sponge filters, it requres an at least 2w air pump & an airline (both sold separately) to run with. Convenient plastic chamber allows for quick and easy access to filter media for maintenance or replacement
- [Small For 2-5 Gallon Tank] Size S measures 1.8 in W x 5.4 in H, suggest for 2-5 Gallons. Size L measures 3 in W x 7.3 in H, suggest for 6-20 Gallons. Can be used at fresh and saltwater aquariums.
Rank No. #4
SunGrow 10-Gallon Betta Sponge Filter, Underwater Center Aquarium Filter, Attach it to Air Pump (Not Included) to Run, Works for Tropical Fish & Breeder Aquarium, Perfect for Fry & Small Fish
- Replace the traditional HOB, canister filters --- Gone are the days when you got to change the cartridges and lter media almost every week. The handy filter by SunGrow will do the same job economically and quickly. But please note that for it to function, you must connect the sponge filter to the air pump (not included).
- Specially designed for betta, fry and, other small aquatic pets --- Betta, fry, and other small fish will NEVER get stuck into the filter. These fish, especially betta, generally don’t like strong currents, they prefer calm and steady water. This filter is designed to have a slow current to easily let betta, goldfish, discus, dwarf cichlids, guppies, and krill fish continue breeding and spawning comfortably.
- Provide supplemental food for fry --- The minor bubbles that are created by this sponge filter create a nominal current, adding in bubbling water. This will encourage them to continue breeding and spawning comfortably. Also, the sponge filter makes a home for fish food supplementing their daily dose of diet or food intake.
- Perfect when used singly --- It only requires an air pump and airline tubing (not included) to work. These create numerous minute bubbles for increased oxygen flow. Simply connect an air pump to the top center filter, then place it in your tank. Please note, the base of this noiseless filter is not weighted, so you may need to weigh it down. It is suitable for tanks. Use 2 or more filters in larger tanks.
- Easy to wash and reuse --- This low-cost sponge filter can be used multiple times. Instead of tap water, use water from the tank to scrub it during a water change. Simply rinse and squeeze a few times, until you see the water run clear from the sponge.
SaleRank No. #5
Pawfly Aquarium Sponge Filter, Mini Sponge Filter Kit with Airline Tubing and Control Valve for Small Fish Tank up to 3 Gallon
- Fine Sponge Filtration: The bio sponge filter provides mechanical and biological filtration and traps debris or waste without sucking up your fish, keeping a crystal clear water tank.
- Mini Sponge Filter: It measures 1.5" D x 3" H. Fit for 1-3 gallon small tank. Suitable for the breeding and feeding of crystal shrimp, fish fry and various tropical fish.
- Easy to Clean: The sponge filter can be easily detached for cleaning the dirt. Rinse it every 2 -4 weeks with aquarium water ONLY. Avoid washing it in tap water!
- Quiet Aeration: Air powered and causing no disturbance to your daily life. Press the sponge into the tank to fully absorb tank water to make it sink to the bottom.
- Accessories: Include a standard 3-foot airline tubing and a control valve. Air pump not included.
Rank No. #6
Pawfly Aquarium Corner Sponge Filter Quiet Betta Fry Shrimp and Small Fish Bio Foam Filter with Natural Stones Gravels and Ceramic Rings for Fish Tanks up to 30 Gallons (Air Pump Not Included)
- Multi-layer Fine Sponge: Provide mechanical and biological filtration and trap debris or wastes without sucking up your fish. Keep fish tanks crystal clear and healthy.
- Further Cleaning: The bottom gravels absorb excess damaging substances and release trace elements. And the ceramic rings can cultivate beneficial substances. Always keep water fresh.
- For 30 Gal Tanks: Measure 3.1" R x 3.3" H. Fit for 10-30 gallon fish tanks. You can change the sponge sequence at will and customize the filter materials according to the breeding density of the fish.
- Quiet Aeration: Air powered and cause no disturbance to your daily life. The outlet tubing is freely adjustable in height and the duck-billed outlet port brings more bubbles to promote oxygen circulation.
- Easy to Clean: The filter can be easily detached for cleaning. Rinse the sponges every 2 to 4 weeks with aquarium water ONLY. Avoid soaking or washing them in tap water! Replace the white sponge every 2-3 months!
Rank No. #7
AQUANEAT Aquarium Bio Sponge Filter Breeding Fry Betta Shrimp Nano Fish Tank (Small up to 10Gal)
- Sponge filter provide both mechanical and bio filtration, also, the air infusion chamber produces minute bubbles which increase the oxygen solubility
- Safe for fish: soft sponge material, traps floating debris and won't suck up your fish
- 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 gallon, excellent for small size fish like betta, dwarf cichlid, guppy, killifish etc., or for hatcheries, maternity tanks, nano tanks and fry tanks, as the filter produces minimal current and has almost no way to suck the fish through the filter
- Includes: 1 PC of sponge filter; Dimension: 2.0"D X 4.75"H
Rank No. #8
AQUANEAT Mini Aquarium Sponge Filter, Quiet Fish Tank Bio Foam Filter, with Airline Tubing, up to 2Gal
- This sponge filter is super mini size, takes up a little room, perfect for fish tanks up to 2 gallon
- Dimension: 1.5”D X3”H
- Safe for fish: soft sponge material, traps floating debris and won't suck up your fish
- Easy to set up & clean: you can use the mini airline tubing we provided for low noise and small bubble; just link the filter and one side of control valve using the mini airline tubing and link the other side of the valve to air pump using standard tubing. If want big bubble, you can just use the normal 3/16” airling tubing which we did not provide
- Package includes: 1 mini sponge filter, 40 inch mini airline tubing, 1 control valve. Note: Air pump and standard airline tubing is not provided in our package, the inner diameter of the mini tubing we provided is 5mm
Rank No. #9
AQUANEAT 1 Pack Double Bio Sponge Filter, for Fry, Betta, Shrimp, Nano, Aquarium Fish Tank (Small up to 10Gal)
- Sponge filter provide both mechanical and bio 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 20 gallon, 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
- Total size : 4”L x 1.8”W x 6.25”H
- Sponge size: 1.8”D x 3.0”H
Rank No. #10
AQUANEAT Aquarium Sponge Filter Breeding Fry Betta Shrimp Nano Fish Tank 4pcs (Small up to 10Gal)
- Sponge filter provide both mechanical and bio 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 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: 2.0"D X 4.75"H
- Includes: 4 pcs of sponge filter
Last update on 2025-05-14 / Affiliate links / Images from Amazon Product Advertising API
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