Question for @Randy Holmes-Farley, a few weeks ago my calcium was at 500, a bit high for what I desire so i turned down dosing. I noticed my po4 at that time always tested 0.03 when before the elevated levels it was 0.06, I had not changed my feeding schedule whatsoever. I would ignore this if it wasn't for the fact that now my calcium is back down to 430 and my po4 is 0.06 again... I have not changed feeding whatsoever, if anything im feeding less, same maintenance routine and no water change system as usual. Do po4 and calcium correlate in any way @Randy Holmes-Farley?