The ammonia was at 0.0
Nitrate was at .8
I know it was alot of fish at once, but there were only 3 in there and I didnt expect them all to die.
I opened the FX5 and it didnt stink like rotten eggs, Checked it two weeks ago.
I did another water change tonight, I changed 50% and the KH is still high, its at 140, with a safe range of 100-125,
Im going to take my water to AA tommorow and get them to test it.
