Japan Blue Swordtail GuppyBrilliantly colored, the Japan Blue Swordtail Guppy showcases a stunning jewel like platinum blue coloration and a distinct sword like tail, making it a coveted addition for guppy aficionados or any freshwater aquarium enthusiast. It is one of many unique color variety of Poecilia reticulata, developed through years of careful, selective breeding. A hard water fish in nature and while it may manage in soft and or acidic conditions, long term