Pinecone Algae (Rhipocephalus phoenix)

Unfortunately, this specimen completely died off. I had been expecting it to go south before eventually making a recovery, but it has completely disappeared. Some cyanobacteria had been growing on it, and I suspect that was just too much for it in it's weakened condition.

The pinecone algae has really deteriorated and has shed all of it's "leaves".

Pinecone algae is a calcified green algae that grows to about 4". Most herbivores will not consume it because of it's high mineral content. It requires a fine, deep substrate.

I have just received this macro-algae and it appears to be suffering significant shipping stress. I have been advised to expect it to die back dramatically before making a come back.