Euphyllia dying?

[klavmaister]

someone said that if you see such brown algae out of euphylia, then the coral is dying? BS or true? seems to be thriving (I think) but I have little nutrition in the tank (no fish)

 

[Doctorgori]

i’m not seeing anything, can you point it out?

 

[klavmaister]

 

[Mr. Mojo Rising]

you say its brown? I would guess hammer poop. The coral looks good, its not dying

 

[klavmaister]

Yes, brown