Cym. Litt;e Black Sambo - Should I repot?

[Nokomis.FL]

Have had this Cym. for a while. There are 9 live PBs and 3 old PBs. It's been in a 6 inch tall plastic pot for a year. Been thinking of repotting it, but now wonder if it is big enough to be divided. It's wet because it was loaded with red ants and I dunked it in rain water to float them out.