Best Sponge Filter For Betta

TARARIUM Quiet Aquarium 2-15 Gallon Internal Filter, 79 GPH Water Pump 3 in 1 Air Adjustable Pump, Rain Type，Multifunctional Submersible for Betta Fish Goldfish Turtle Tank

【Multi-filtration Functions】Upettools 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 Media】Upettools 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..
【We have added more accessories】Package include: 1 double sponge filter with 2 containers +2 suctions + 4 bag of ceramic media balls + 4 pare sponges.This aquarium filter must be used with an air pupm and a standard size 4mm air hose..
【Max Suit for 55GAL Fish Tank】Compatible with 2 suction cups, can be installed anywhere and can be easily hidden on the back wall of the aquarium. Suitable for freshwater & sal....

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AQUANEAT 1 Pack Double Bio Sponge Filter, for Fry, Betta, Shrimp, Nano, Aquarium Fish Tank (Middle up to 55Gal)

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 55 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 : 6.5”L x 2.4”W x 9.5”H.

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AQUANEAT Aquarium Bio Sponge Filter Breeding Beta Shrimp Nano Fish Tank Water Corner Filter 90 Gallon

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.
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, 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.
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.

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AQUANEAT Sponge Filter, Corner Fish Tank Filter, for Breeding Shrimp Nano Fish Tank (Up to 55Gal)

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.
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, 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.
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.

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HIERYAN Super Mini Aquarium Single Sponge Filter with Oxygen Pump, 3-in-1 Filtration Ultra Quiet Air Pump, Quiet Submersible Foam Filter for Small Fish Tank 1-10 Gallon

【Multi-filtration functions】funnel air outlet, air stone filtration and filter sponge. Multiple filtration, the effect is better, forming a good aquarium environment..
【Super Mini Filter Demension 】3.9" x 1.1". This sponge filter has an ultra-small size and a small footprint, making it ideal for use in 1-10 gallon fish tank bowls.Tips: This filter must be used with an oxygen pump..
【Easy to use】all 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..
【Scope of application】Suitable for small fish tanks such as spherical fish tanks, small fish tanks, special-shaped fish tanks and other family small fish tanks.Perfect for shrimp tank, betta tank, breeder tanks, turtle tank, goldfish, discus, crayfish, fry, baby fish, or other fish..
【You can get】1 X Oxygen pump, 1 X mini filter,1 X 40"hose,1x air stone, 1x check valve . It is recommended to clean the small sponge regularly, just use the aquarium water to rins....

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Huijukon Air Driven Sponge Filter Aquarium Filter Sponge Shrimp Fry Fish Tank Filter

Air powered sponge filter, super quiet, provides both mechanical and biological filtration in one solution, keeps water well oxygenated, this sponge filter comes with 1 x aquarium air pump, 1 x 2M/78.7inch standard airline tubing, 1 x check valve(to prevent the water backflow and pump damage due to power outage)【Fits fish tank size: 20 to 55 gallon】.
Double 10 layer ribbed sponge design, it quickly established a bio filter, two sponges means more surface area for colonising bacteria and faster cycling, great way to clean and oxygenate your tanks.
Low noise — this aquarium air pump filter operation ultra quiet, which will not disturb your sleep, work or the inhabitants in the aquarium.
Easy to setup – attach the air hose to the small nozzle and turn on the air pump, provides good flow and aeration for your fish, keeps your fish tank water super clean and crystal clear.
Easy to clean – simply take out the sponges, rinse and squeeze them in used aquarium water.
great solution for shrimp tank, betta tank, breeder tank, nano tank, turtle tank, hospital tank, goldfish, axolotls, guppies, snails, fry, baby fish.

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AQQA Aquarium Sponge Filter, Power Driven Double Biochemical Water Filter, Quiet Submersible Foam Filter with 2 Extra Sponges, 1 Bag of Filtered Ceramic Balls for Fresh and Salt Water Fish Tank (S)

【MULTIPLE FUNCTIONS】 AQQA sponge filter with 9-layer ribbing shape sponge design, provide both mechanical and biological filtration, combines bio-filtration, oxygenation and physical filtration in one. The sponge can absorb fine particles to achieve the effect of purifying water, and the outlet can rotate 360 degrees without dead ends, provide the most suitable living environment for your fishes.
【POWER DRIVEN,MORE EFFICIENT】Reliable, convenient and easy to set up. Don't need to connect to the air pump. Plug it in. It works. Compared with the ordinary sponge filter, it saves the money to buy the air pump. It has extra ceramic bio filter balls in a media container , will help to remove harmful substance and provide extra cleaning power. It also comes with 4 sponges, you can replace the filter media to enhance water quality.
【4 PCS REMOVABLE SPONGES】 You can take down the sponge from the filter easily to clean or replace it. Sponge filters traps floating debris and protect your baby fish from being sucked up into the filter. Suitable for shrimp, betta, tropical fish, planted tanks or others. Don't use tap water to clean sponges, just ri....

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Lustar – Hydro-Sponge V Filter for Aquariums up to 125 Gallons

Experience crystal clear water, radiantly healthy freshwater or saltwater fish, and whisper-quiet, high flow filtration without constant cartridge replacements or a hazardous impeller.
Quiet and easy to clean - simply rinse and squeeze in used tank water (not tap water!) to maintain nitrogen-fixing bacteria. Inner canister of filter can be filled with activated charcoal, carbon, or other media..
Hooks up directly to a powerhead or pump, and the diffuser can replace air stones. To set up, simply assemble, bury the base, and connect an air hose..
Soft foam filters across a wide surface area, creating bubbles to reduce protein buildup and increase oxygen. Ideal for low-current breeding, betta, discus, and turtle tanks..
Fast-cycle a new tank by transferring a filter sponge from old to new. For even more pristine water and longer filter life, combine with ATI Filter Max pre-filtration or try our Hydro-Sponge Pro line..

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WishLotus Portable Aquarium Filter, Internal Purifier Fish Tank Filter, Mini Multi Layer Power Filter for Fish Tank, Sponge Fish Filter is Suitable for Freshwater and Saltwater Household Tank/Aquarium

1. Simply install a small filter for the fish tank connect this filter, provides filtration, a great way to clean and oxygenate your tanks..
2. You can take down the sponge from the filter, easy to clean or replace it. Sponges filter traps floating debris and protect your baby fish from being sucked up into the small filter for fish tank..
3. The fish tank filter is small in size, does not occupy space, and adopts silent mode, which does not produce any noise at all when working..
4. Filter aquarium while increasing oxygen, it can also filter water and keep the water clean..
5. Sponge filter for the fish tank can be installed anywhere, perfect for shrimp tank, betta tank, breeder tanks, turtle tank, goldfish, discus, crayfish, fry, baby fish, or other fish..

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