Quote:
Originally Posted by Mandosh
Elos or Salifert, depending on the test. Different people have different preferences. I use Elos for most things and have never had a problem, and a Hanna Phosphate Checker (which I think I've used twice)....'cause all the cool kids had one.
API if your looking for cheap and accurate-ish.
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yup same here api for amonia and nitrate cause its cheap and i have like 10 of them lol , everything else is elos
