Wow! Some of those are amazing!
I just got this little frag yesterday for $6.00. The store had just gotten a big colony(complete from their vendor with bubble algae bad
Mine is free of it though) the day before and it was just so lovely.... The centers aren't really that weird colour, they're fluoressant green, very bright too.
Also, since I'm forgetfull... Which variety do I have? It's the one with the really long stalks to it.