fozziebear
Fishaholic
aahh ok i see lol, my LFS use the Sera master kits.seriously test it against another nitrate test on your tapwater, it will give you a lot more of an idea of what your nitrate levels are, if all else fails then go to your LFS and get a free water test.I can figure out the others. The Nitrite, Ammonia, Phosphate and pH are quite easy to match.. it's just the nitrate that's impossible! I've tested my tank twice tonight hoping for an easier result to read but it's still impossible!!
I work at an LFS and the Nutrafin tests are the ones we use!