Only one species, Blue Rhino, can be found solely in the United States and Puerto Rico. That?s us! We?re America's #1 propane tank exchange brand. We fuel good times. Maybe you?ve seen us on a display in front of a store. More than 60,000 retailers sell Blue Rhino. Or perhaps you?ve seen us on a gas grill or fire pit. Millions of Americans trust Blue Rhino to fuel their propane appliances. At Blue Rhino, we?re known for the care we put into every propane tank. We?re also synonymous with convenience ? because when you need propane quick, there?s probably a Rhino nearby.