Kent Nitrate Sponge 50 Gallon Filter Media they may transmit serious diseases

they may transmit serious diseases to your dog or even to you

Minor and trace elements are present in natural seawater ratios

Also an excellent choice for the cultivation of seagrasses (true plants) such as Thallasia species

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Kent Nitrate Sponge 50 Gallon Filter Media they may transmit serious diseasesKent Marine Nitrate Sponge is a granular zeolitic medium which works by two methods. 1) It slowly directly adsorbs small amounts of ammonia that are released by fish and natural processes, and 2) it fosters anaerobic bacterial denitrification due to its physical porous structure. This denitrification slowly reduces nitrate levels in the aquarium. It works well in freshwater tanks or tap water to remove toxic ammonia directly! Nitrate Sponge prolongs