I found this frag laying down in one of the tanks at my LFS - half dead. It seems that it recovered nicely (except for the part in the middle). So... what is it?
It crossed my mind: I have two other digis (one orange and one green), but this didn't seem to be very close to the other: it's thinner and has smaller tips. I guess that it's a bit variable in the growth form (the other two are a bit different as well).