When you looking for sponge filter, you must consider not only the quality but also price and customer reviews. But among hundreds of product with different price range, choosing suitable sponge filter is not an easy task. In this post, we show you how to find the right sponge filter along with our top-rated reviews. Please check out our suggestions to find the best sponge filter for you.
Reviews
1. XY-380 Aquarium Fish Tank Biochemical Sponge Filter, 4-1/2-Inch
Feature
Tube dimension: 2 3/4(l) x 13/16(d)inchFilter dimension: 5 1/2(l) x 4 1/2(d)inch
Weight: 306g
Description
Biochemical sponge filter provides both mechanical and biological filtration. Simply install an airline into the unit and provide both aeration and filtration for your fish. In addition, the 4 1/2 inch sponge filter traps waste particles mechanical.2. AQUANEAT Aquarium Bio Sponge Filter 20 Gal Breeding Fry Betta Shrimp Fish Tank XY-380 (Single)
Feature
Sponge filters provide both mechanical and biological filtrationMax 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 Filter3. BACTO-SURGE HIGH DENSITY FOAM FILTER
Feature
NewDescription
BACTO-SURGE HIGH DENSITY FOAM FILTER4. XY-2831 Air Pump Sponge Filter for Aquarium, Tank Size 10-gallon
Feature
Sponge filters provide both mechanical and biological filtrationProvides the ideal location for bacterial colonization.
Does not trap fish fry. Suitable filter when breeding and spawning Discus, Dwarf cichlids, guppies, and killifish.
Dimension: 5"L x 1.8"W x 5.5" H
Max Tank Size: 10 Gallon
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.5. XINYOU XY-2835 Fish Aquarium Mini Cylinder Soft Sponge Water Filter, Black
Feature
Product name : sponge water filter; use for : fish aquariumAir inlet diameter: 2mm/0 08";air outlet diameter: 15mm/0 6"
Dimension: 5. 5x 7cm/2. 2" x 2. 8" (D*H);Color: Black
Weight : 78g
Package content : 1 x sponge water filter
1 x tube
Description
Easy to clean, simply rinse and squeeze sponge under cool running water. This filter should use with air pump, air pump is not included here. Biochemical filter provide good water quality6. AQUANEAT 4pcs Bio Sponge Filter Betta Fry Aquarium Fish Tank Double Sponge XY-2831(S)
Feature
Sponge filters provide both mechanical and biological filtration.Max. Tank Size: 10 Gallon
Product Dimension: 5.0"L x 1.8"W x 5.5"H(XY-2831)
Sponge Dimension: 1.8"D x 3.0"H(XY-2831)
Includes: 4 pieces 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. 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. Includes: 4 pieces of sponge filter7. AQUANEAT 3 PCS Aquarium Bio Sponge Filter Breeding Fry Betta Shrimp Nano Fish tank 10 Gal
Feature
Provide both mechanical and biological filtrationMax. 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.