ID please.

[spyderreef]

What is this red thing? I moved it from my main tank to the refugium so it would not get eaten. Looks like red caulerpa, but I don't know if there is such a thing. Is it worth keeping?

 

[leigh]

looks like a red caulerpa to me too. it's purty.

 

[flamingkingofhe]

looks like a red caulerpa to me too. it's purty.
i comply

 

[sammystingray]

I believe it's botryocladia....I had a similiar type, but a little different....I like it, but it grows very fast. My foxface chose it over every other algae.