Thanks for the help. I wished I had found this site before I bought. My PH is 8.2,ALK normal,NH3 is .50,NO2 is .0, NO3 is
.25. I have a FO tank. I have Marine pebble size substrate.
My tank is actually a 26gal bowfront,w/Tetratec Pf150 bio filter,
Tetratec 100w heater, a 24"flor.19w light...