Cyano or something else on my digitata frag?

[ReefDunk]

I have never had cyano and I haven't put anything new in my aquarium in a month. Any guesses? Should I just toss it?

 

[exnisstech]

Maybe tank it out and put it in a container of tank water and see if it blows off.

 

[Tahoe61]

Looks like cyano, it should come right off.

 

[Lavey29]

If those torch corals are reaching your other corals then they won't be around long.

 

[ReefDunk]

Maybe tank it out and put it in a container of tank water and see if it blows off.

Thats exactly what I did. We'll see if it comes back.

 

[ReefDunk]

If those torch corals are reaching your other corals then they won't be around long.

They aren't that close. I keep expecting it to kill the larger rhodactis mushroom hoping to keep them at bay a bit, but they seem to like each other.