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water soluble packets should be applied weekly to keep your pond looking its best even when water temperatures are between 35°F - 60°F
without extra sugars or artificial additives
brewer's yeast
Made from a perfect blend of proteins
4 lb / 7 kg
FritzZyme 9 Saltwater - 16 oz Cat Food water soluble packets should beFritzZyme 9 contains saltwater 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. FritzZyme9 provides the proper balance of bacteria proven to rapidly seed biofilters, greatly reducing the natural cycle time allowing for safe, immediate