Lonewolfblue
Aquarium Advice Addict
I did some tests tonight with both my AP and Hagen test kits, and found that they are not very close. So how would I know which one is correct?
As for the ph, I found that the AP test kit is correct, because I now have the ph controller on my tank, and has been properly callibrated. The Hagen test kit tests about .4 higher.
I also did my nitrate test tonight. The AP kit tells me I'm at 10ppm, and the Hagen kit tells me I'm only at 5ppm.
So which is correct? I also tested the Phosphates with the Hagen kit, and it showed me at 1ppm. How do I know that is correct?
Almost thinking of investing in the LaMotte kits for Nitrate and Phosphate. Since I have the controller, no real need to get the ph kit, as I'm confident with the AP ph test kit.
Any thoughts or comments welcome....
As for the ph, I found that the AP test kit is correct, because I now have the ph controller on my tank, and has been properly callibrated. The Hagen test kit tests about .4 higher.
I also did my nitrate test tonight. The AP kit tells me I'm at 10ppm, and the Hagen kit tells me I'm only at 5ppm.
So which is correct? I also tested the Phosphates with the Hagen kit, and it showed me at 1ppm. How do I know that is correct?
Almost thinking of investing in the LaMotte kits for Nitrate and Phosphate. Since I have the controller, no real need to get the ph kit, as I'm confident with the AP ph test kit.
Any thoughts or comments welcome....