?Growth on Montipora?

[AJMS]

Anyone have any idea what this is on my Monti? Gowen heaps in 5 days!
[video=youtube_share;TEqFFTdhnXY]http://youtu.be/TEqFFTdhnXY[/video]20 march
[video=youtube_share;whB26jZgLPc]http://youtu.be/whB26jZgLPc[/video]25 march

 

[MrDJeep123]

Your vids are set to private.

 

[AJMS]

Sorry new to this lol, all made public now.
Thanks

Your vids are set to private.

 

[AJMS]

Sorry videos are around the wrong way lol, the longer one is 25 march.

 

[MrDJeep123]

The red flowy, stringy stuff appears to be Cyanobacteria. The white around the rims of the monti is growth.

 

[Arron209]

Looks like cyanobacteria to me also.

Here's a useful guide to ID nuisance algae.
https://www.reefcleaners.org/nuisance-algae-id-guide

 

[AJMS]

Thanks, I removed it. It came off really easily.