Quote:
Originally Posted by pisanoal
https://www.sciencecompany.com/Hydro...0ml-P6505.aspx
They have different sizes available, but this is what I bought for water changes. Just for your info, lab grade is lower then reagent grade. That link is for ACS reagent which is a little better then just "reagent" grade.
Unless you are ordering it in bulk all the time, I think you will say off any meth cooking suspect lists... 
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Many thanks!
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65 gallon mixed reef
Good maintainence and husbandry is a cumulative effect, not a single event.
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