coral losing color

[hessfish125]

I lost a goniopora to brown jelly this week. I immediately removed from DT into QT but now I notice another coral losing color and potentially showing brownish color.

Is this another dying coral? How do I save? My levels have all measured good. Is there something (eg bacteria) in the tank infecting things? Any precautions or treatments I can start?

Do I remove this coral from the DT?

 

[Bnaum85]

I'm guessing this guy used to be red. It looks like it is turning white at the edges (exposed skeleton?). Maybe it's not getting enough nutrients.

 

[cloak]

It looks like a montipora undata to me. You might want to try posting this in the sps forum for more answers.

 

[Daniel62]

This coral likes lower lighting. More in the blue spectrum.

 

[SantaMonica]

The brown jelly stuff needs higher level nutrients to keep spreading easily, so you might want to make sure your level "all measured good".

 

[cloak]

The brown jelly stuff needs higher level nutrients to keep spreading easily, so you might want to make sure your level "all measured good".

What?

 

[SantaMonica]

Make sure your nitrate and phosphate are low.