FritzZyme 7 Freshwater Nitrifying Bacteria Package Size:946ml s buffering capacity to keep

s buffering capacity to keep that pH stable

The soil granules maintain their shape and density underwater

This set also comes with an attachable surface skimmer

Water will not turn blackish colour after applying

and  immunostimulants to improve resistance against parasites

FritzZyme 7 Freshwater Nitrifying Bacteria Package Size:946ml s buffering capacity to keepFR80209 The Original Live Nitrifying Bacteria. Rapidly eliminates toxic ammonia and nitrite. FritzZyme 7 contains live freshwater specific strains of live 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? 7 provides the proper balance of bacteria