It's not my tank it's my sisters but I help her with it a lot, she changed her tank about a week ago and some of her fish have been dying so I just told her to do a PWC until I could test it today, anyways everything was fine on the API masters kit except nitrAtes and they was sky high, I have never come across this before.
Amo 0
rItes 0
RAtes 80ppm+
Temp 27.
Amo 0
rItes 0
RAtes 80ppm+
Temp 27.