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Kent Marine Nitrogen Sponge by by Kent Marine

$16.30
  • $30.99
  • (47%)
IN STOCK - FREE SHIPPING OVER $49
SKU: KM00038
UPC: 751906000389
MPN: 100100038
$30.96
  • $61.99
  • (50%)
IN STOCK - FREE SHIPPING OVER $49
SKU: KM00038M
UPC: 688713110836
MPN: 00038M
Size:

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Product Description

Kent Marine Nitrogen Sponge - formerly Nitrate Sponge - is a granular zeolitic medium which works by two methods that absorbs harmful toxins, including ammonia, to keep your aquarium water healthy and safe for fish.

  • Granular zeolitic medium
  • Absorbs ammonia and nitrate
  • Keeps aquarium water safe for fish

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 the time allowed between water changes by keeping nitrates low!

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Customer Reviews

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B
Bernie, Grand Island NE on 2013/04/30
Nitrogen Sponge Helps

I like to use the Nitrogen Sponge for the heavy bio load aquariums I have. It helps with the other filtration I use. Kent is a good name in the fish hobby.