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a strong sulfur smell does not mean the bacteria are dead
Will make bubble nests stickier
125 inches
SUPERIOR INTERNAL WATER FLOW
CLEANING AND STORAGE
Fritz Aquatics Fritzzyme 9 Saltwater Nitrifying Bacteria 3.7l/1 Gal PUMPS a strong sulfur smell doesFritz Aquatics FritzZyme 9 Saltwater Nitrifying Bacteria 3. 7L 1 gal The Original Live Nitrifying Bacteria No Need for Refrigeration and One Year Shelf Life Rapidly Eliminates Toxic Ammonia and Nitrite FritzZyme 7 is Good for Fresh and Brackish Systems Great for Use After Maintenance About FritzZyme 9 Saltwater FritzZyme 9 contains live saltwater specific strains of live nitrifying bacteria proven to reduce fish loss due to toxic levels of ammonia and