Bio Balls,Govine 500g Bio Balls Aquarium Pond Fish Tank Filter Ceramic Rings Filtration Media
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<b>[Product Information]</b><br>
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<li>Bio ceramic rings are used to keep your bacteria colony to convert ammonia from waste to nitrites and nitrites to nitrates.</li>
<li>Bio balls work as a biological filter media and give a home for beneficial bacteria where they can settle and be fed by water and oxygen. They promote gas exchange and increase dissolved oxygen levels.</li>
<li>Great for any freshwater or saltwater fish tank or mini-reef aquarium. Fish Tank Filter are simply rinse and use.</li>
<li>There is a hollow in the middle of the biological column filtering medium, can provide an anaerobic environment, reducing the content of nitrates in water, and promote more healthy water quality.</li>
<li>Package Include 1 bag of 500g Bio Balls</li>
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