Wanted: Hanna Checkers

[Squeeks]

Does anyone have any used Hanna Checkers they are willing to sell at a reasonable cost. I need Alkalinity, Calcium for sure, magnesium (if it works for salt water) & possibly phosphorus. Can't afford alot but also can't afford to test as much as should. Catch 22.

[TysTanks]

Hopefully you find some used. If not it looks like marine depot has 15% off Hanna products for Black Friday.

[inurmind]

Pm'd ya with a phosphate checker

[fijisrfr]

If I were you I would invest in the Hanna alk checker and pho’s checker. just use Salifert for the rest.....
I say this for a couple of reasons. The cal checker is a pain, too many steps, if you have a swing in cal it probably won’t hurt anything. Salifert gets you close enough for cal..
I do find the alk checker invaluable for ensuring consistency which I test daily (@8.2 for the last three months and my corals are thriving!


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