Queen"s Sail How many milliliters of nitrifying bacteria need to be placed in 15 cylinders

　　

Queen"s Sail How many milliliters of nitrifying bacteria need to be placed in 15 cylinders

Is it harmful to put too much nitrifying bacteria?
Canal District, Cangzhou City, Hebei Province
======== Xianglong Aquatic Alliance Fish Friends Comment =====
Jersey__ Comments:

xueyingwuyu Comment: The old tank is not needed at all
Unfamiliar dialogue Comment: The dosage is indicated on the general packaging. More will explode bacteria
Longer obediently commented: Put too much waste.
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?缸换水

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