Doesn't look real to me. The last one shown you can see in the upper right corner of the "blob" something that looks like a marionette string connected to it.
Almost looks like a colony of worms. But how would they move as if they were one being? Maybe somewhat of a chain reaction, one moves, the others freak out and move with it.
I don't think it's fake.
Definitely cool though, I want to take it out and put it in a 10 gallon, see what happens
anyone young enough on here to watch like the original power rangers? the bad guy i think it was Lord Zedd? or something but it looks like that guy.. maybe he just found a new home