pH 7.5
Nitrates 0
Hardness 100
Nitrite 0
Ammonia 0 (before spike), 3-4 (after spike)
KH/Buffer 40
Water Temperature 79F
After the white fuzz mostly disappeared from his head this morning, I noticed a deep pink gash where the fuzz used to be above his left eye. This was the second time I tried treating this fish with Maracyn Oxy. It appeared to have treated the infection the first time I quarantined him, this second time is when I saw the gash, though I'm pretty sure the ammonia spike is what did him in.