• XINYOU XY-2835 Bio Sponge Filter (Tube)
    $3.00

    XINYOU XY-2835 Bio Sponge Filter (Tube)

    Supplying the water with much needed oxygen. Reduces noise from air pump and consumes lowest wattage. Fit well to external or top filter as prefi...

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    $3.00
  • XINYOU XY-2830 Bio Sponge Filter (Tube)
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    $3.50

    XINYOU XY-2830 Bio Sponge Filter (Tube)

    Designed and constrcuted with quality materials, multilayer principle and the largest surface area possible with no clogging. Sponge material is...

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    $3.50
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  • XINYOU XY-2822 Bio Sponge Filter (Tube)
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    $8.00

    XINYOU XY-2822 Bio Sponge Filter (Tube)

    Designed and constrcuted with quality materials, multilayer principle and the largest surface area possible with no clogging. Sponge material is...

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    $8.00
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  • XINYOU XY-2821 Bio Sponge Filter (Tube)
    $5.00

    XINYOU XY-2821 Bio Sponge Filter (Tube)

    Designed and constrcuted with quality materials, multilayer principle and the largest surface area possible with no clogging. Sponge material is...

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    $5.00
  • XINYOU XY-2820 Bio Sponge Filter (Tube)
    $3.00

    XINYOU XY-2820 Bio Sponge Filter (Tube)

    Designed and constrcuted with quality materials, multilayer principle and the largest surface area possible with no clogging. Sponge material is...

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    $3.00
  • XINYOU XY-2813 Bio Sponge Filter (Cylinder)
    $5.00

    XINYOU XY-2813 Bio Sponge Filter (Cylinder)

    Supplying the water with much needed oxygen. Reduces noise from air pump and consumes lowest wattage. Fit well to external or top filter as pre...

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    $5.00
  • XINYOU XY-2811 Bio Sponge Filter (Cylinder)
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    $4.50

    XINYOU XY-2811 Bio Sponge Filter (Cylinder)

    Supplying the water with much needed oxygen. Reduces noise from air pump and consumes lowest wattage. Fit well to external or top filter as pre...

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    $4.50
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  • XINYOU XY-2810 Bio Sponge Filter (Cylinder)
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    $3.80

    XINYOU XY-2810 Bio Sponge Filter (Cylinder)

    Supplying the water with much needed oxygen. Reduces noise from air pump and consumes lowest wattage. Fit well to external or top filter as pre...

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    $3.80
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  • XINYOU XY-2011 Square Sponge Filter
    $5.50

    XINYOU XY-2011 Square Sponge Filter

    1. water output hole 2. air output tube 3. water box 4. filter sponge 5. bio sponge 6. air input tube 7. air output bube 8. sand box 9. maifanite ...

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    $5.50