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Foam Sponge Block Filter 2" X 3" X 4" Aquarium Filtration
Foam Sponge Block Filter 2" X 3" X 4" Aquarium Filtration

Foam Sponge Block Filter 2" X 3" X 4" Aquarium Filtration

$ 2.50 $ 2.38
This listing is for one sponge.
It is great for aquarium filters and DIY projects. You can cut and shape the foam easily with a razor blade.
Measures 2" x 3" x 4"

* photos do not depict actual 2" x 3" x 4" size