Caulerpa

[Bob I]

Originally Posted by Tigger

I too had the same problem. I started with a little bit of caulerpa in my 10Gal refugium. It was growing really well. About 1 month ago I had a whole tank full. Now I think I have one strand.

Did it go sexual on you? I would think that when it all dies suddenly, it would release all the nutrients it had absorbed back into the water. I would not be afraid to put some more in. It does need nutrients, and I would think you could run out. That is why I fed mine some iron.

All I am saying is speculation. I would really like to see a technical writeup on the stuff to try get some more understanding.
Bob