All in all, we spent hundreds of hours combing through thousands of user reviews to put together a comprehensive list of the best sponge filter bacto surge on the market. We then delved into these sponge filter bacto surge further and put together detailed reviews so that you can easily pick the best sponge filter bacto surge for your needs.

Best sponge filter bacto surge

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Best sponge filter bacto surge reviews

1. Hikari Bacto-Surge Foam Filter, XL (125 Gallon)

Feature

Size: X-large

Description

Hikari USA Inc. - Bacto-Surge Sponge Filter . Aquarium: Submersible Filters Mechanical and biological filter for: Nano tanks, Smaller FW Aquariums, Breeding Environments, Fry holding tanks, Quarrantine applications, Use with slow moving fish like discus, Polishing of marine aquariums. xLarge 5.75x6.25 in up to 125 Gal

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

Feature

Sponge filters provide both mechanical and biological filtration
Max Tank Size: 20 Gal
Product Dimension: 4.5"D X 8.0"H
Simply install an airline into the unit and provide both aeration and filtration for your fish
Includes: 1 Piece of Sponge Filter

Description

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. Product Dimension: 4.5"D X 8.0"H Max Tank Size: 20 Gal Includes: 1 Piece of Sponge Filter

3. Aquapapa Bio Sponge Filter for Betta Fry Aquarium Fish Tank Up to 55 Gal, 3-Pack (L)

Feature

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.
The sponge traps larger waste particles mechanically cleaning the water without trapping baby fish.
Product dimensions: 4.5"D x 8.0"H. 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.
Package includes: 3 of XY-380 Sponge filters

Description

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.

What Maintenance Does It Require?

The sponge will need to be rinsed every time it becomes dirty, about once every 2 to 4 weeks. It's helpful to reserve the beneficial bacteria by washing the sponge gently with water from the fish tank instead of tap water. After 3 to 6 months' usage, the micro holes of sponge is gradually clogged by the tiny debris, the beneficial bacteria won't have as much living space as before. That's when the sponge filter starts to lose its efficiency. So it is also recommended to replace the sponge once every three to six month or when the sponge gets worn out.

4. Aquapapa Pack of 2 Bio Sponge Filter for Betta Fry Aquarium Fish Tank Up to 55 Gallon, Double Sponges

Feature

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.
The sponge traps larger waste particles mechanically cleaning the water without trapping baby fish.
Product dimensions: XY-2822: 6.5"L x 2.4"W x 9.5"H; sponge dimensions: 2.4"D x 4.5"H. 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.
Package includes: 2 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. 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.

7. 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

8. Aquarium Filter Hydro-Sponge IV by Lustar, for Aquariums up to 80 Gallons

Feature

Easy to clean, just rinse and squeeze in used aquarium water. Never use tap water
One inch diameter lift tube allows for high volume water flow and allows use of power head without adapters
Made from Proprietary Patented Sponge Foam for the highest mechanical debris capacity and bio capacity
The Hydro-Sponge traps waste particles, mechanically cleaning the water without trapping baby fish
Can be used in the vertical or horizontal position. Heavier base with a raised bottom

9. uxcell 4 1/2 Inch Aquarium Fish Tank Biochemical Sponge Filter

Feature

Biochemical Sponge Filter provides both mechanical and biological filtration.
Filter Dimension: ~5 1/2(L) x 4 1/2(D)inch #
Tube Dimension: ~2 3/4(L) x 13/16(D)inch
Biochemical Sponge Filter provides both mechanical and biological filtration.
Simply install an airline into the unit and provide both and filtration for your fish.

10. BACTO-SURGE HIGH DENSITY FOAM FILTER (2-Pack)

Feature

BACTO-SURGE HIGH DENSITY FOAM FILTER

Conclusion

By our suggestions above, we hope that you can found the best sponge filter bacto surge for you. Please don't forget to share your experience by comment in this post. Thank you!
Elsie Butler