Caulera vs Halimeda

[mujacko2002]

[jolt26]

[gonzaimaki]

How can you tell if the Caulerpa becomes asexual? Or if you have bought an asexual already? I saw some Caulerpa in Cartimar lately, but it was in the sump, so if they will be asexual if lights off then there is a possibility that they already are asexual, so I was hoping that gurus here can describe the difference between the two. I already have some Caulerpa in my sump but the lights are 24/7 and I can say they are growing like weeds there. dont know if the ones I got are asexual already... I was looking for other species of Caulerpa, I believe there are other species with leaves.

Thanks

http://en.wikipedia.org/wiki/Caulerpa

[gonzaimaki]