Help me ID this.

[attiland]

Hi all,

Can you ID this algae for me. It kind of has some roots too. Came on a side of a coral and actually likes it in my tank but unsure if it will be any harm to let it grow

Thanks

 

[Subsea]

Picture is unclear. Look under green feather caulerpa

https://www.marineplantbook.com/marineplantbookgreenalgae.htm
https://www.marineplantbook.com/marinebookserrulata.htm

 

[attiland]

Picture is unclear. Look under green feather caulerpa

https://www.marineplantbook.com/marineplantbookgreenalgae.htm
https://www.marineplantbook.com/marinebookserrulata.htm

Thanks for the link but I had no luck finding the one I have. I will try to make an another picture tomorrow. I know lighting was bad on that one.