In many older books and magazines, you'll read how livebearers like Endler’s Livebearers and Guppies are great for beginners because they're hardy. This was once true, however now that we are many generations away from the wild stock, some of them have become quite weak. Unfortunately, most livebearers are now mass produced. As we all know, when things go into mass production, the quality will decline. I hope to offer some tips to help you be successful with livebearers in spite of the new challenges.