6 adults, 2 babies. I mounted them on a rock with other zoas, sorry for any confusion that causes (ignore the 100 other red/orange polyps behind this colony)
They don't seem to bother anyone, but they do grow quickly. The problem I have is really the Hollywod Stunner chalices which grow out of control and sting the hell out of everything near them. Surprisingly, they can't seem to sting the zoas to death but now the colony is so big it's shading the zoas for this growout.