Keep toxic ammonia at bay with high-quality zeolite filter media. Cobalt Zeolite Filter Media is a must-have chemical filter media for freshwater aquariums that commonly experience ammonia spikes. Ammonia buildup due to heavily stocked aquariums, overfeeding or large, messy carnivorous fish can quickly create a harmful aquatic environment. Use Cobalt Zeolite Filter Media to remove ammonia as well as odors and heavy metals.
Cobalt Aquatics Zeolite Filter Media is great for use with freshwater aquariums. 10.6 oz jar includes a media bag for easy use and replacement.
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