Marine Pure - Biofilter Media PODS (3 Count)

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Hey there! Are you ready to take your aquarium game to the next level? Introducing the MarinePure PODs! These babies are no joke, measuring in at a whopping 3.1 inches in diameter and featuring grooves strategically designed to create a randomized water flow. That means you'll get way more water and media contact, resulting in a cleaner and healthier aquatic environment. And get this, just one MarinePure POD packs the same punch as over 5,000 plastic bio-balls! Don't wait any longer to give your aquarium the boost it needs. Try the MarinePure PODs today!


MarinePure High Performance Biofilter Media Gems - 3 Pod box

MarinePure`s bio-media is the most technically advanced bio-media available today, designed to be a substrate for bio-filtration, specifically targeting ammonia and nitrite removal, minimizing denitrification.

MarinePure is the perfect place for beneficial bacteria to flourish in order to remove harmful fish wastes, eliminating ammonia and lower nitrates.  

Thin Bio-Film Technology

Combination of vast surface area and open/interconnected pores allow a thin bio-film to develop. This thin film allows bacteria to flourish because necessary nutrients are immediately available. With the open pores, old dead bio-film is easily flushed from the media and will not plug the media. Water flows through the media, not around as with other denser medias, thus utilizing the most surface area for beneficial bacterial growth.


  • Thin Bio-Film Technology™
  • For freshwater and marine aquaria
  • Vast surface area
  • Open porosity
  • Designed for ammonia and nitrite removal
  • MarinePure is inert and will not harm aquarium inhabitants
  • Reduces tank maintenance
  • Allows a higher bioload
  • Fits into most filters
  • Use in sumps, under gravel, canister filters, etc.

5 Star Reviews


I have been ordering Copepods for many years and I never notice any reaction from my fish or corals when I bought from other places not so buying from Pod Your Reef! The copepods were alive and well! You could even see some swimming around in the tank my mushroom corals went crazy! Highly recommend getting your copepods from here!

Nicholas B.