Need algae Id

[Matt]

Rich definitely had some grape caulerpa issues. I thought I got it all off the little piece of tonga on a monti cap I got from him, but I'm still finding it popping up from time to time.

Matthew

[Murminator]

Thanks for the input guys I did find (on E-bay of all places) the second strain that I have growing it is disc grape caulerpa. Will a yellow tang eat this? when I move to a bigger aquarium I wanna get one