Premium chemical filter media blend of Seachem's Matrix Carbon and PhosGuard. SeaGel quickly removes organics, phosphate, silicates, toxic metals, and acids from saltwater aquariums. Unique bead-shaped filter media allows optimum water flow for efficient removal of aquarium impurities. Helps achieve a clean and healthy aquarium environment. A fine mesh bag is recommended. Great for reef and marine aquariums. Seachem SeaGel may also be used in freshwater aquariums that are not phosphate buffered.
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