My collegue Remco has guppies too. He likes them, but his guppies serve just one purpose: food. Remco has big fish, Oscar Fish or Astronotus ocellatus and these monsters eat guppies.
So when he heard I bought some guppies from the petshop for 2 euro's a fish, he told me he could bring me some from his tank. And yesterday he brought them to work. 10 lovely guppies, from very small to large, guppie-large that is.
I have some crappy pictures here:
Now I really have a nice filled Guppywood :D