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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
5 mm / OD : 9
Back up emergency drain will prevent the tank from overflowing
Discontinue use of skimmer and UV sterilizers for at least 5 days after application
It is a great choice for hobbyists looking for an easy-to-maintain aquarium tank
FritzZyme 7 Nitrifying Bacteria 473ml Freshwater Aquaforest 5 mm / OD :Fritz Zyme 7 Freshwater Nitrifying Bacteria 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
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