Sponge filter uses bubbles of air from an external air pump, or an integral water pump to draw water through the sponge.
Digoos Aquarium Double Sponge Filter Replaceable Media with 4 Biochemical Sponges and 2 Boxes of Filtered Ceramic Balls Ultra Quiet Filter Fish Tank (S/M) (M for 20 to 55 Gallon Tank)
Was:
$95.96
Now:
$47.98
- SKU:
- ZDF290617
- UPC:
- 797424481521
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.