Sponge Aquarium Filters for Sale Online

A sponge filter is the most basic of biological and mechanical filtration. It is a sponge wrapped around a pipe with holes in it that is hooked up to an air pump. The aquarium sponge filter is most often used in a small aquarium, often that aquarium is used temporarily as a quarantine tank for fish or as a breeding tank. This type of filter is not traditionally used on larger aquariums with full stock levels because it is not very efficient at what it does when it comes to large amounts of waste. It is used in quarantine and breeding tanks because these sponge filters do not suck up baby fish.

Hydro-Sponge Aquarium Filters

Hydro-Sponge Aquarium Filters

Great for goldfish
Pros: easy to clean, produce little turbulence, stay put
Cons: none
Love these cheap, effective filters. I have one large fantail goldfish in a 29 g with an Aquaclear 30, Aquaclear 50 and this sponge filter all going. Does a great job at collecting debris and is sup...
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Hydro-Sponge Aquarium Filters
Starting At:
$899
(12 Reviews)
Bio Foam Sponge Aquarium Filters
Starting At:
$599
Was: $7.49
Save: $1.50
(4 Reviews)
Filter Max Aquarium Pre-Filter
Starting At:
$719
Was: $8.99
Save: $1.80
(3 Reviews)