Originally Posted by angel-lover14
i didn't get my water tested in a while so i got one last week and here are my readings:
gh=180
kh=240
ph=8
nitrite=0.5
nitrate=20
then today i got another test:
gh=180
=kh=240
ph=7.5
nitrite=0.5
nitrate=40
my tank is a 60 gal running untill 07 aug, i have...