What are the chances of getting a splitting type of bta online?

[cherubfish pair]

I want the splitting type and the online vendors don't know how to tell whether one is or not.

 

[tgfrench]

I consider all of them being a splitting type. Given right conditions mine has split around the middle of Dec. the last two yrs and has spawned the last three. It took about a year and a half before the first split.