API CRYSTAL BIO-CHEM ZORB SIZE 50 Aquarium Filtration Media Cartridges for API SUPERCLEAN 50 filters 3-Count Box
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<b>[Product Information]</b><br>
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<li>Contains one (1) API CRYSTAL BIO-CHEM ZORB SIZE 5-20 Aquarium Filtration Media Cartridges for API SUPERCLEAN 50 filters 3-Count Box</li>
<li>Cleans and clears aquarium water removing debris and aquarium pollutants, including colors, odors, heavy metals, and toxic gases which cloud water and degrade water quality.</li>
<li>Contains superior resins and activated carbon for optimum filtration and cleaner, clearer water.</li>
<li>Easy-to-use pre-dosed cartridge fits hang-on-the-back filters API SUPERCLEAN 50, for freshwater, saltwater, and reef aquariums</li>
<li>Use when starting or maintening an aquarium, replace monthly or sooner if aquarium is heavily stock and/or colors and odors are detected</li>
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