I am very curious to find out who is using what brand of test kit, and why. Answer according to the brands that you use the most (MULTIPLE SELECTION POLL), if you use something else for a specific test, let us know.
I started with API, and that's fine for FW
but went to Salifert for SW
. My Phosphate kit reads 0.25 no matter what, and when I tried to find contact info, I came across a bunch of negative stuff, no service, losing market share, etc etc.
There was mention of Elos as a now sought-after brand, so I figured I would find out what people RELY on, why, and what experiences they've had. Please feel free to elaborate.