Splitting BTA

[Tigger]

I just went down to my tank and saw that one of my BTA had split again.
I was hoping for the large one in the front to split, but instead it just keeps on getting larger and larger. 8) 8)

I also noticed my pearl bubble coral has some red stringy slime like stuff coming out of it. It was not as inflated at it normally is, so I decided to give it some shrimp. (I usually rip a regular size shrimp into 3 and push it into the bubbles) When I went to feed it some shrimp, more of the red stuff came out. The pearl bubble coral and the anenome that split are close together. Do you think that this red stringy slime and the splitting of the anenome are related?

Any hints on how to get the big anenome to split? Is it possible that an anenome can only split so many times? (this one had split in February)