Zoanthids

They look like the same ones I have and call "wham'n watermelons". But I think just plain "watermelons" is a whole different kind.

those are what i was talking about, but I've seen other whammin watermelons that looked different...I hope they are, I have an entire mother colony of about 400+

I've never seen a pink/purple watermelon before! I thought whammin watermelons were mostly red/green, you know, like a watermelon