Hi there, I am preparing to move house in the next year, so want to give away all my guppies and two tanks. I want them to go to a fish enthusiast rather than just someone on trademe. I have been breeding these yellow females for a few years now, and they seem to reproduce stably. There are also some green or yellow snakeskin males, female green diamonds. You can see the fish and tanks here: https://www.youtube.com/watch?v=PdWiJWkMeh8&feature=youtu.be. The yellow females look a bit pale in this video, but I think it's because I had only just turned on the light. The tanks are mature.