About the FishThese Short Body Blue Koi guppies are from my home-bred line at High Desert Aquatics. Males have a bright blue nose, blue tail, and blue pattern down the body.. Females show blue in the tail and many develop the same blue nose and body colors as the line improves. The short body shape gives them a chunky, compact look compared to standard guppies.They are raised in normal Reno tap water (pH ~7.2-7.8) at 70–78°F on a varied diet of quality flakes, pellets, and frozen foods. These...