Skip to content

MarinePure GEMS


MarinePure Gems 3/4-inch Bio Media

MarinePure Gems is designed for removing Ammonia and Nitrite, and helps control of Nitrates in small aquarium of up to 75 gallons. With these tiny MarinePure Gems, you can bring the magic of MarinePure bio filtration to any small or nano aquarium.


  • Vast surface area for bio filtration
  • Allows beneficial bacteria to colonise and filter the water naturally
  • Minimises clogging as water is easily flushed through the media
  • Reduced tank maintenance
  • Allows small aquarium to support higher fish loads