new tank question
 

Hi folks, I planted my new tank last Friday. Friday and Saturday I saw
a lot of "pearling" on glosso, but starting from Sunday, no more (not
less, but absolutely nothing). I did not adjust lighting, or CO2
injecting (carbon plus running at 80%). Is it possible that my tank is
running short of nutrients? Or maybe it takes sometime for the plants
to settle first? FYI, my tank is 75G and nitrate=15ppm, I do not have
phosphate test kit, it is not easily available unless I go online. I
kind of suspect the lack of phosphate is the cause, since I did not
see any algae problem either.