Looks like it has taken a turn for the worse . Now the mouth is open . Here are my last test results , looks like I have ammonia , can that be the culprit?
Temperature: 79
Salinity: 1.025
Ammonia, NH4: 0.5
Nitrate, NO3: 0
Nitrite, NO2: 0
pH: 8.2
Alkalinity, KH: 12.6
Calcium, Ca: 470
Phosphate, PO4: 0
Magnesium, Mg: 1,400