Stop the spred of death

[javman9]

Hi i have a stone coral that was stung, the stinger coral has since been moved.
At first it was just a small spot, it has now spread to just about 1/2 the coral. How do I stop the damage and start the repair, currently using reef roids like crazy to see if that helps. Picture to follow (still trying to figure that out)

 

[ngoodermuth]

Is it SPS or LPS?

 

[Backreefing]

Yes type of coral pics are nice . But for real helpful advice you should list all water parameters. Thx

 

[Graffiti Spot]

Be careful using food like that too much. I don’t believe it will help the coral if it was stung either. If it’s sps and peeling then cut the dead areas off.