Something floating in PH DOWN

Can something bad (fungi, patogens) survive or thrive in Phosphoric acid? Cos I clealy see some little black dots floating around in my PH down bottle that I own for over a year

No i know of nothing that grows in a strong acid of that purity.

I could be wrong but assume this is toxic to all life absolute

It could be some of the lid that got wet. That paper insert thing they use. Happens to me with my up and down

NeWcS said:

It could be some of the lid that got wet. That paper insert thing they use. Happens to me with my up and down

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Agreed. I have the same thing.