Need some identification help?

[mrozdak]

Some sort of algae i think it may be cyano? There is a patch that is black, and a patch that is burgundy. Any ideas?

No idea what this is, white/clear tentacles. Its above the feather duster if you cant see it, anyone?

White looking furry sponge?

 

[Anemone]

The black stuff - probably a bacterial or algal mat. If it siphons off, then that's what it is. There are some black sponges out there, but they wouldn't siphon off.

The burgundy is definitely cyano - siphon off/out.

The white tentacles look like they might belong to a pest anemone like aiptasia. If so, kill it before it spreads.

The white thing looks like a pineapple sponge - good things.

Kevin

 

[kingfisher62]

Kevin pegged them all!