JBJ Nano Cube Replacement Sponge Media

Description

The JBJ Nano Cubes use a sponge block for biological filtration. We have the replacements. Measures 3" x 3" x 4".

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JBJ Nano Cube Replacement Sponge Media

Product form

The JBJ Nano Cubes use a sponge block for biological filtration. We have the replacements. Measures 3" x 3" x 4". Read more

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$5.99

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    • Shipped today? Order within: Jun 07, 2026 23:59:00 -0400
    • Free shipping on all orders above 200.00

    Description

    The JBJ Nano Cubes use a sponge block for biological filtration. We have the replacements. Measures 3" x 3" x 4".

    Read more

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