API Crystal Bio-Chem Zorb Filter Cartridges for Aquarium, Size 30 - 9 Total (3 Packs with 3 Filters each)
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<b>[Product Information]</b><br>
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<li>9 Total Filter Cartridges(3 Packages with 3 Filters Each)</li>
<li>API Crystal Bio-Chem Zorb Filter Cartridges for Aquarium, Size 30</li>
<li>Superior resins and activated carbon</li>
<li>Makes water clean and clear</li>
<li>Densely filled cartridge</li>
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