scoly problem

[PEP12]

my scoly is receding on its skeleton what would be causing this help please:(

 

[Crabs McJones]

my scoly is receding on its skeleton what would be causing this help please:(

How long have you had it? What are your water parameters, and lighting?

 

[PEP12]

my water parameters are calcium 470, DKH 8, mag 1470, NO3 10, PO4 .41, PH 8.28, SG 1.026, & Temp 25.3
Lights Maxspect Ethereals 2 no highest setting was 90% but turned them down to 65% 2 days ago to see if that was the problem, tank 450ltr, scoly is on the bottom 60mm down

 

[PEP12]

sorry missed how long had it, 2 months

 

[Dilan Patel]

Could be too much flow hitting it and it does not like it. Try placing the scoly in a cave out of direct light and flow :) he should make a full recovery if parameters and fish are in check.