Unknown Macroalgae

[Ramses0314]

this unknown macro has grow a lot, this a tiny piece that I transferred to my other tank lol

 

[WyoMt.Chef]

this unknown macro has grow a lot, this a tiny piece that I transferred to my other tank lol

Im sorry I can't seem to open the photo to get a better look. It looks like dictoya of sorts with the y branching. Not sure though given the thumbnail I'm able to view.