Fluval G3 Tri-X Cartridge
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<b>[Product Information]</b><br>
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<li>Controls phosphates, nitrates, and organic pollutants in freshwater aquariums</li>
<li>Maximized performance due to the 3-in-1 media combination</li>
<li>Prevents uncontrolled algae growth</li>
<li>Specialized mesh size of the carbon component maximizes the surface-to-volume ratio for optimized performance</li>
<li>Regular water testing recommended</li>
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