Ahh perfect. So in that sense, I’m well in the clear! I still worry abt the GHA, probably just a new tank issue rather than nutrient issue? I’m going to increase my CUC over the next month which hopefully helps thatRatios are, IMO, a fundamentally flawed way to think of nutrients and I have never recommended them.
That said, I think your valuess are perfect.
I recommend 2-10 ppm nitrate and 0.03 to 0.1 ppm phosphate as desirable ranges, with above those ranges better than below.