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FritzZyme 9 Nitrifying Bacteria


FritzZyme 9 Nitrifying Bacteria

FritzZyme 9 is a nitrifying bacteria that rapidly eliminates toxic ammonia and nitrate. Usually, nitrifying bacteria can take weeks to naturally establish in new aquariums, however FritzZyme 9 provides a proper balance of bacteria that rapidly seeds bio-filters. There's no need to keep it refrigerated either as it has a one year shelf life.

FritzZyme contains live saltwater-specific strains of nitrifying bacteria proven to reduce fish loss due to toxic levels of ammonia and nitrite. Nitrifying bacteria can take weeks to naturally establish colonies in new aquariums while ammonia and nitrite can reach lethal levels in only a few days. FritzZyme 9 provides the proper balance of bacteria proven to rapidly seed biofilters, greatly reducing the natural cycle time allowing for safe, faster addition of livestock.

FritzZyme 9 may be added to new tanks or established systems any time the biofilter needs fortification such as after water changes, aggressive cleaning, adding new livestock, medicating or changing filter media.

For the best results, dechlorinate prior to use and turn off your skimmer and UV sterilizers for at least 5 days after adding. For a large livestock system or systems with heavy bioload, new system dosage may be safely increased up to 10x.

Sizes available -

8oz - 236ml

16oz - 473ml

32oz - 946ml


Additional information


236ml, 473ml, 946ml