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XINYOU XY-2821 Aquarium Biochemical Sponge Filter Fish Tank
Size:1-pack Aerobic bacteria in the sponge reduce the ammonia, nitrites, and surface deposits in the tank. Promotes better oxygenation while creating a wave effect for moving plants or anemones. Includes an assortment of adapters to fit the output tube of most pumps and filters.
Product Features
- Provides biological filtration to the aquarium, helps to stable water quality
- Increase the oxygen solubility
- Dimension: 9.5"h x 4"w, Sponge size: 4" h x 2.5" wide
- Recommend Tank Size: 10-15 Gallons
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