ah yeah, 8 ga is ok for dwarfs, and Bill offer you some razor caulerpa, this will be great for the dwarfs, or......oh I see you are in Austin, yeah the drive can be a pita, other option, is there is a local vendor here, Jordan, he has some grape caulerpa, I think it will cost you $10 for shipping.

Also you know that all the online vendors only have wild caught dwarfs right?, so they can be a little difficult to get them to eat something else, but non the least, good luck, dwarfs are the cutes IMHO.

Jose