mary787
Member
:notsure: My tank has been setup for 5 days, 30gal. 16pds LR, 15 lbs aragonite sand. Test today read...0.0 ammonia, which I have not seen go up at all since I started, but nitrites read 4.0ppm, and nitrates read 80ppm.....is this right?? Nitrites read 2.0ppm on yesterday. I thought ammonia would go up first, then nitrites, then nitrates. Did the tank start cycling? I have no fish at all in there, and I don't put on the light either. Have a powerhead and bio-wheel filter and heater at 80 degrees....any suggestions????// thanks :joy: