Collection: Biological Sponge Filter

Filters - Sponge145

Biological Sponge Filters are a great addition to any tank. We use sponge filters in all of our tanks under 100 gallons as the only filtration; plus we use them in our larger tanks instead of using air stones. Any time we need a sponge filter all we have to do is pull one out of a tank and instant cycle; and if the main filtration should fail the sponges help to avoid the tank crashing.

1 product
  • Biological Sponge Filter
    Sponge Filters
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    from $8.99
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    from $8.99
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