I'll readily admit that the Hanna LR and ULR are the standard.
I have to dose P though, and my tank absolutely chews through it. I don't worry very much about the occasional overshoot to .3, bc it's back to 0 within two days.
Also, am not great at keeping the vials pristine.
Watched the BRS "best in show" series, but ofc, it went to Hanna w out a lot of discussion of other tests.
What test would you recommend for ease of use and staying in detectable range, under .3sh?
I have to dose P though, and my tank absolutely chews through it. I don't worry very much about the occasional overshoot to .3, bc it's back to 0 within two days.
Also, am not great at keeping the vials pristine.
Watched the BRS "best in show" series, but ofc, it went to Hanna w out a lot of discussion of other tests.
What test would you recommend for ease of use and staying in detectable range, under .3sh?