Sorry it took so long to get back to you.* I am using the Aquarium Pharmacuticals test kit too.* Yesterday, my water tested at O, 3.0 and 20, pH 8, hardness at 250 using strips at a LFS.* Tonight at my favorite LFS (a little further down the road) the Nitrites were tested at 5.0.

* I came home and tested them myself, using the Aquarium Pharmacuticals test kit, and recorded < 2.0.

* The "color" was confirmed by my wife and 14 year old, independant of one another.* I guess that I will for now on, do my own testing.* I'd prefer quick and easy at a LFS, and a chance to see all the fish while I'm there, but it appears that the strips are not accurate.* Live and learn!
