Thin tissue but not peeling

[Hyzu]

So i just noticed last night a bit of white spot on these acros. My pinky the bear has been really growing with healthy tissue for the past month. Only thing that's changed is turning the temp up 1 degree F(past couple of days) and what seems like ich on a few of my fishes. Parameters are still the same with no change. Can someone please help me out.

 

[Riptideacro]

When I had this issue it was due to my nitrates being low. Once I elevated them everything coloured up and tissue healed.
Maybe list your parameters..

 

[Hyzu]

When I had this issue it was due to my nitrates being low. Once I elevated them everything coloured up and tissue healed.
Maybe list your parameters..

I think you're right. Phos is at 0.07 Nitrate is 0.06