Those darn zippers....I bought a single head at a swap and it did nothing for 5 months. Then it took off and spouted all those heads in about a month. This why you should avoid single polyps if possible.
Not super great photos since I don't have the setup, but these are some of my favorites.
Watermelons, Blow pops, and I don't remember the last two, I just got them because they were pretty!
Literally cannot get enough of the blow pops though. That has to be one of my favorite ones.