What is it and how do you manage it

ckoeper

New member
Black Velvet texture, hitchiker on live rock, grows and spreads fast, 1/4 inch thick, now on three diferent rocks.

What is it? Is it reef safe? Do I need to remove it? Boiling water applied with syringe removes it.

Any help appreciated.

Thanks
 
Re: What is it and how do you manage it

<a href=showthread.php?s=&postid=9453754#post9453754 target=_blank>Originally posted</a> by ckoeper
Black Velvet texture, hitchiker on live rock, grows and spreads fast, 1/4 inch thick, now on three diferent rocks.

What is it? Is it reef safe? Do I need to remove it? Boiling water applied with syringe removes it.

Any help appreciated. picture in gallary

Thanks
 
If it is jet black(I mean real black not some 14KMH optical DELUSION that turns brown into purple:D), somewhat smooth and "bloblike" heh :D it may be a big black liver sponge

If it has any fuzziness or filamentousness(hey I made up a word)
it is probably algae. Here is the key: no algae is jet black.
so if this is really really dark blue, blue-green, or magenta, it could be cyano.

lobophora typically looks like brown paper (I think of a grease soaked paper lunch bag) sheets or small upright things that look sort of like bracket fungus on a dead log.(how monti caps are shaped sometimes)



edit: oh yeah :


sponge = good(to a degree I guess. it won't hurt anything, but it may be grossing you out or it could overgrow some stuff and get a little "pesty"
my guess is it will "boom-n-bust" once it gets too big and starves out.

algae = bad
 
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