Join Date: Apr 2006
Location: Collierville, TN
Based on the readings, my tank is cycled, correct? It's been up for over a month now.
I have a 1x65 watt coralife 6700k over this 20 gallon tall. I dose only one plant fert.. iron chelate, basically. I can't afford anymore ferts right now. I have a Natural Gro CO2 system and I have 35 ppm in that department, based on the first whacky score I got in GH and KH. Even my HC pearls, but not for very long, probably a few hours after I dose and a waterchange.
How do I dose nitrate? Were there any other problems with the water?
P.S - just tested again and I got the same weird half yellow (80) half blue (120) with, after time, more blue. WTF??