Kay so bought this from Seth and I was amazed!! I though it was little over a foot but no this thing is pushing almost three feet across!!!! Today it was the biggest it's been so far and was happy only thing I changed was I added another clown pair because I'm waiting for them to be picked up and didn't want them cramped in my ac70 on the side of the tank any longer an the added flow was making the nem move. So I leave from practice an it looked like this. Last pic is from before practice tool it at 3:20.