Algae ID no pic

[authentic]

i have an algae that i cant get a good pic of....it is green,papery like leaves that are somewhat see through and it comes off pretty easy but must leave a base that regrows
nothing in my tankeats it

 

[vetteguy53081]

i have an algae that i cant get a good pic of....it is green,papery like leaves that are somewhat see through and it comes off pretty easy but must leave a base that regrows
nothing in my tankeats it

Can be caulerpa or bryopsis - caulerpa my guess but this is where pics are critical in identification