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Potassium: 400 ppm
It's whole-biome nutrition perfected
a similar algae
Programmable alerts for out of range parameters
FritzZyme 7 Freshwater Size:8Oz Potassium: 400 ppmFritzZyme 7 Freshwater The Original Live Nitrifying Bacteria No Need for Refrigeration, 18 Month Shelf Life Naturally Eliminates Toxic Ammonia and Nitrite FritzZyme 7 is Good for Fresh and Brackish Systems Great for Use After Maintenance About FritzZyme 7 Freshwater 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
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