Models Hydrosphere SeriesA Collection by Doughboy Filters + Close CollectionsModelsInventoryProjects Submit Sort ByAvailability (We Have)FeaturedTime (Newly Added)Name (A to Z)Name (Z to A) Close Reset Search Collections (We Can Order) Models (We Can Order) Inventory (We Have) Projects (We Installed) Categories All Categories Saunas 149 Hot Tubs & Swim Spas 69 Swimming Pools 46 Garden Structures 4 Patio Umbrellas 1 Features Wireless Connectivity 124 Made in USA 78 Adjustable Jets 61 Ozonator 60 Massage Jets 54 Waterfall 52 Locking Cover 50 Touchscreen Control 43 See More Brands Bullfrog Spas 29 Doughboy 24 FINSAUNA® 53 Auroom 29 Huum 29 Iki 24 Sundance® Spas 23 Saunum 16 See More Collections Resin Frame Pools (Doughboy) 10 Steel Frame Pools (Doughboy) 8 Hydrosphere Series (Doughboy) 6 ModelsThe Look of an Inground Pool — Without the Inground PriceBring your backyard to life with a Hydrosphere Series Pool - a premium semi-inground pool package designed for homeowners who want the beauty of an inground pool with the flexibility, affordability, and durability of a high-quality above ground pool.With sleek modern styling, tall 52" walls, and flexible installation options, Hydrosphere pools are built to make summer unforgettable. Reset All Filters Showing 1 - 6 of 6 Results Doughboy Hydrosphere Series Freeform Pool Ladder*Steps*LightingMade in USA Type: Semi Inground Pools Style: Standard Holds: 6500-13000 Gallons Sizes: 3 Sizes Available Learn More Add to Quote Doughboy Hydrosphere Series Rectangle with 2' Radius Pool Ladder*Steps*LightingMade in USA Type: Semi Inground Pools Style: Standard Seats: 14-40 Adults Holds: 8300-23000 Gallons Sizes: 5 Sizes Available Learn More Add to Quote Doughboy Hydrosphere Series Rectangle with 6" Radius Pool Ladder*Steps*LightingMade in USA Type: Semi Inground Pools Style: Standard Seats: 14-40 Adults Holds: 8300-23000 Gallons Sizes: 5 Sizes Available Learn More Add to Quote Doughboy Hydrosphere Series Semi-Inground Grecian Pool Ladder*Steps*LightingMade in USA Type: Semi Inground Pools Style: Standard Seats: 11-26 Adults Holds: 8300-18600 Gallons Sizes: 4 Sizes Available Learn More Add to Quote Doughboy Hydrosphere Series Semi-Inground Oval Pool Ladder*Steps*LightingMade in USA Type: Semi Inground Pools Style: Standard Seats: 7-23 Adults Holds: 4500-13400 Gallons Sizes: 4 Sizes Available Learn More Add to Quote Doughboy Hydrosphere Series Semi-Inground Round Pool Ladder*Steps*LightingMade in USA Type: Semi Inground Pools Style: Standard Seats: 8-30 Adults Holds: 5100-17700 Gallons Sizes: 5 Sizes Available Learn More Add to Quote Previous1Next Don't See What You Are Looking For? 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Go Sign up for our newsletter Inventory We Have See All Midnight Shell & Windy Oak Cabinet with Black Cover 2025 Sundance® Spas Cameo® – 880™ Series In StockDemo Location Warehouse Learn More Add to Quote Platinum Shell & Slate Cabinet with Black Cover 2026 Sundance® Spas McKinley® – 680™ Series In StockNew Location Franklin Store Learn More Add to Quote Morning Mist Shell & Vintage Oak Cabinet with Black Cover 2026 Sundance® Spas Chelsee® – 780™ Series In StockNew Location Franklin Store Learn More Add to Quote Platinum Shell & Ironwood Cabinet with Black Cover 2025 Sundance® Spas Cameo® – 880™ Series In StockNew Location Warehouse Learn More Add to Quote Platinum Shell & Ironwood Cabinet with Roll Away Cover 2026 Sundance® Spas 13 Stream Swim Spa In StockDemo Location Franklin Store Learn More Add to Quote Nightcloud Shell & Cliffside Grey Cabinet with Black cover 2026 Bullfrog Spas Calm 7 SoldNew Location Warehouse Learn More Add to Quote Platinum Shell & Woodland Brown Cabinet with Black Cover 2026 Bullfrog Spas Calm 7 In StockNew Location West Bend Store Learn More Add to Quote Ash Shell & Whitewash Cabinet with Pewter Cover 2025 Bullfrog Spas Model M7 SoldNew Location Warehouse Learn More Add to Quote Solitude Shell & Timber Cabinet with Black Cover 2026 Bullfrog Spas Model M8 In StockNew Location West Bend Store Learn More Add to Quote Ash Shell and Whitewash Cabinet with Dove Cover 2026 Bullfrog Spas Model M6 In StockDemo Location West Bend Store Learn More Add to Quote Nightcloud Shell and Woodland Brown Cabinet with Dove Cover 2026 Bullfrog Spas Model A6 Choice In StockNew Location West Bend Store Learn More Add to Quote Almond Shell and Coastal Cabinet with Dusk Cover 2026 Bullfrog Spas Model A7 Choice In StockNew Location West Bend Store Learn More Add to Quote