anybody ID

[jwill275]

My 40 gal has been running for a few months, the rock is from my 125 that I brokedown. Saw this about two weeks ago. anybody have any idea what it may be? don't recognize it from my 125.

 

[outeastreef]

Looks like cotton candy algae to me. Go to http://www.melevsreef.com/node/458. you will see what to do.

 

[jwill275]

It is more brown/orange than pink and has what appears to be a tree/branch like structure. I'll watch closely. Thanks