[whatcaneyedo]

Just tagging along. I've used Salifert, Elos, API, Hagen, and Seachem. My favorite is actually Salifert because I find them the most user friendly even though some of my Salifert kits havent been very consistent.

However many books on the hobby that I've read dismiss the accuracy of hobby grade test kits when compared with lab grade equipment anyways. I have yet to see a proper study done to prove otherwise. So maybe it is best to just go with whatever works best for you.