I woke up and found my clown goby like this, it appears to be shedding its tissue in varous places. Bad pic, sorry, I will try for another closer one after work:
I did a water change on sat.
Testing from yesterday:
Calcium 420-440 ppm
Nitrite 0
Nitrate 0
Salinity 1.026
PH 8.3
Alk 5.5