seaweed question

[panigale]

Hi All
I have some weed growing on my life rock but cant seem to find a name or species of the plant. if any one can help to identify the plant that will be great as I would like to get some info on it and see if it will be good in my sump for filtration purposes.
cheers cisco

[FinzAquatics]

its flat leaf caulerpa peltata

[panigale]

its flat leaf caulerpa peltata

ok thanks yep that is it and I guess not the best thing to have so have removed .cheers cisco