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Marine Pure Bio Spheres

Designed for Ammonia and Nitrite Removal

One MarinePure Sphere has the same surface area as 1,350 plastic 1.5″ bio-balls.

Sizes available:

  • 2-quart
  • 1-gallon
  • 5-gallon
  • 15-gallon
  • 100-liter

Use in canister filters, sumps, and wet/dry filters.

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Marine Pure Block

Ammonia, Nitrite and Nitrate Removal

Primarily designed to provide deep anaerobic zones for de-nitrification in passive systems.

Live rock substitute-popular among reef hobbyists as a substitute for live rock because it reduces nitrates more efficiently without harming the environment.

Use in sumps, stacked in extra-large filters.

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Marine Pure Plate

Designed for Ammonia and Nitrite Removal

Perfect for the creative hobbyist.

Use in sumps, under gravel, shape to fit in tight/custom places.

Plate Size : 8 x 8 x 4

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NPX Bioplastics®

NPX Bioplastics® granular media made from biodegradable polymers. For use in a fluidized reactor. The slow release of organic food from these plastics promotes the development of bacteria that assimilate nitrate and phosphate. These bacteria can be harvested by protein skimmers, so that the nitrate and phosphate levels are naturally reduced. The bacteria are also a food source for filter-feeding invertebrates such as corals, clams, sponges, and feather dusters.

Use with Bactiv8 NPX to promote rapid assimilation of nitrate in saltwater aquariums.

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Pure Aquatic Algae-Gone