yeah. most of mine have been from different stores (or at least different times) I really would like to get some really pretty females and one more male (unfortunately one of my guppies is a Cobra Endler guppy, or at least thats what it said at the store, so i believe he's sterile.) but I'm worried if I get more I won't have room for new babies.
I have a green cobra endler/guppy hybrid as well. through research I've seen that most often they are sterile. I have yet to see if mine actually is or not, but oh well. Mine is just a little guy. he's probably about half as big as any of the others. (I suspect he is probably about 5 months old.)
Okay well i'll have to watch. he's definitely been doing his 'dance' for all the ladies in there. I really hope some of the fry end up looking like him. he is such a gorgeous little guy. I think I have a pic in my tanks, but its not a very good one.