Hello,
I have a pair of Pigeon Blood Discus that have laid eggs about 5 times now without anything hatching. I am guessing my water is to hard and the eggs aren't developing properly. Water parameters are:
Temp 84F
PH 7.6
dGH 12
dKH 12
Nitrites 0
Nitrates 0
I purchased an R/O unit and have...