Reef Discussion

Susan Bates

Member
Jan 18, 2015
880
117
Hair On Rock
Help .......now i have a pinky colour slimy hair growing on my rocks and no one seems to know what it is
 

holly

Member
Jul 10, 2013
1,806
832
Melbourne
Could it be some sort of sponge? Does it move around or is it a growth? I have some weird sponges growing in my system.
 

Lesley

Member
Apr 2, 2013
2,086
1,079
Ok, think i may have found it for you. Google - cotton candy algae. It looks like the start of it.
There is tons of info on controlling it. Hope this helps.
This page has a bit about it, but I googled some pics of it and in the early stages it looks just like it. This link has it in the late stage so looks a little different.

https://www.reefcleaners.org/nuisance-algae-id-guide
 

Susan Bates

Member
Jan 18, 2015
880
117
Ok, think i may have found it for you. Google - cotton candy algae. It looks like the start of it.
There is tons of info on controlling it. Hope this helps.
This page has a bit about it, but I googled some pics of it and in the early stages it looks just like it. This link has it in the late stage so looks a little different.

https://www.reefcleaners.org/nuisance-algae-id-guide
thanks but not sure it is that,it is like fairy floss and it is all over most of my rocks
 

Lesley

Member
Apr 2, 2013
2,086
1,079
thanks but not sure it is that,it is like fairy floss and it is all over most of my rocks
If you google candy cane algae, when first developing it looks just like yours. That's how it starts, the first pic I saw was almost exactly the same.