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Hydrosphere Semi-Inground Pool

Doughboy’s Hydrosphere Series Pools are the perfect solution


Doughboy’s Hydrosphere Series Pools are the perfect solution when recessing your pool 2 feet or more into the ground. Simple Shapes + Simple Installation + Simple Designs = Inground quality at affordable prices.


Features and Benefits

  • Inground Strength That Will Hold Up Against Outside Pressure
    Impact Resistant Half Panels
  • UV Resistant
  • Thermal Conductivity Energy Efficient

Top Rails

Deck Mount Top Rail

Top Rails Come In Two Different Configurations. Standard And Deck Mount. The Deck Mount Top Rail Allows For Duckboard To Be Slid In For A Nice Finished Look.

Hydrosphere Trim Features



Inground liner patterns available upon request

Evening Star – Available For Round And Oval Only.

Special 100% Virgin-Vinyl Formula That Resists Chemicals And Ultraviolet Rays.

Therma-Seal™ Technology – Sealing Technique That Provides Durability And Supreme Quality. We Are So Confident With This Process That We Cover Our Liner Seams With A 100% Lifetime Warranty.


Pool Paneling Color Options

  • Inground Strength That Will Hold Up Against Outside Pressure
  • Impact Resistant Half Panels
  • UV Resistant
  • Chemical Resistant, Including Salt
  • Thermal Conductivity Energy Efficient


Straight & Radius Steps are Available in White, Blue and Gray

Locking Straps And Rubber Gasket
Factory Installed And Easy To Mount Vinyl Liner Material

Structural Integrity
100% Specialty Engineered Resins And Fiberglass. No Filler, No Additives!

Standard PVC Support System
Standard PVC Support System Standard 2” PVC Tubes. The Construction Of Our Stairs Boasts A Massive Brace System Consisting Of 3” X 6” Horizontal Beams Supported By 2 3/8” Vertical Supports Making It One Of The Strongest And Fastest To Install In The Industry.

LED Lighting

Revolutionary LED Lights

Add A Festival Of Colors To Your Pool
Many Options And Colors To Choose From.

Control Your Light Show With A Push Of A Button On Your Remote. Fountains Offer 5 Vibrant Colors: Red, Green, Blue, Violet, And White. With Two Dynamic Light Programs To Choose From Your Swimming Pool Will Be The Envy Of Your Neighborhood.




Powerline XP I Pump

  • 1½ HP Dual Speed
  • 1½” Hose Fitting
  • Thermal Protected Motor
  • Strainer Pot Wrench Included
  • 6 Ft (Non UL) Cord

Powerline XP III Pump

  • 1½ HP, Self-Priming Heavy Duty Motors
  • 1½” Hose Fitting
  • Thermal Protected Motor
  • Self-Contained Pump Base
  • Can Be Converted From 115V To 220V
  • 3 Ft (NEC) Cord With Twist Lock Plug

25” Sand Filter

  • 25” Tank
  • 7 Position Valve
  • 1½” Valve
  • Sand Capacity – 300 Lbs

Questions For Getting Started

Your preferred design may affect the type of pool that's best suited for you, whether it's an above-ground pool, an in-ground pool, or a semi-inground pool.

Similarly, the size of your backyard and your anticipated usage of the pool may also influence the type of pool that would work best for you. For example, if you have a smaller backyard, an above-ground pool may be a better choice, while an in-ground pool might be ideal for a larger space.

Ultimately, the pool you choose should reflect your individual needs and preferences. By working with a reputable pool contractor like Central Jersey Pools, you can get the guidance you need to make an informed decision about which pool is right for you.

Budget: Understanding of your budget is crucial when selecting the type of pool. This can help us determine what type of pool you can afford and what features you can add to the project.

Pool costs can vary widely based on factors such as the type of pool, its size, and the materials used in its construction. Working with a knowledgeable and experienced pool contractor like Central Jersey Pools can help you get a more accurate estimate of the costs involved and develop a plan that meets your needs and budget.

It's also important to consider other factors beyond just the cost of the pool itself, such as landscaping, patio construction, and any additional features or amenities you want to include. We can help you create a beautiful and functional outdoor living space that fits within your budget.

Fiberglass Pools - Fiberglass pools are known for their ease of maintenance, and one of the main reasons for this is the non-porous surface of the pool's gelcoat.

The gelcoat of a fiberglass pool is a smooth, durable, and non-porous layer that is applied to the pool's surface during the manufacturing process. Because it is non-porous, it does not allow for the absorption of dirt, debris, or algae, making it much easier to keep clean and maintain compared to other types of pools that have more porous surfaces.

This non-porous surface also means that the water chemistry in a fiberglass pool is easier to maintain. Because the pool water does not come into contact with the underlying pool structure, there is less chance of the water becoming unbalanced due to chemical

Vinyl Liner Pools -

Vinyl liner pools require a moderate amount of maintenance to keep them clean and functioning properly. Like any pool, regular maintenance is necessary to ensure the safety and enjoyment of swimmers.

Some of the maintenance tasks for a vinyl liner pool include:

  1. Testing and balancing the water chemistry: The water chemistry in a vinyl liner pool should be tested and adjusted regularly to ensure that the pH, total alkalinity, and chlorine levels are within the appropriate ranges.

  2. Cleaning the pool walls and floor: The vinyl liner of the pool should be brushed or vacuumed regularly to remove dirt and debris that can accumulate on the surface. It's important to use the appropriate cleaning tools to avoid damaging the liner.

  3. Skimming debris from the surface: Debris such as leaves, insects, and other small particles should be skimmed from the surface of the pool using a pool skimmer or net.

  4. Maintaining the pool equipment: The pool's pump, filter, and other equipment should be regularly inspected and maintained to ensure they are functioning properly.

  5. Winterizing the pool: In colder climates, the pool should be winterized to protect it from freezing temperatures and damage.

interactions with the pool surface.

When planning to install a pool in your backyard, there may be certain limitations that you need to consider. Some of the most common backyard limitations for a pool include:

  1. Available space: The size of your backyard will determine the size and type of pool that you can install. If you have a small backyard, you may need to consider a smaller pool or a pool with a more compact design.

  2. Slope or elevation: If your backyard has a slope or uneven terrain, it may require additional excavation and construction to install a pool. This can add to the cost and complexity of the project.

  3. Access and utilities: Your backyard should have adequate access and utilities for the construction and maintenance of a pool. This includes space for heavy equipment to enter and exit, as well as access to electrical and plumbing connections.

  4. Zoning and building codes: Local zoning and building codes may restrict the size and location of a pool in your backyard. It's important to check with your local authorities to ensure that your pool project is compliant with all regulations.

  5. Sun exposure and shade: The amount of sun exposure and shade in your backyard can affect the temperature and comfort of your pool. You may need to consider the orientation of the pool and the use of shade structures or landscaping to provide additional shade.

Overall, it's important to assess your backyard's limitations before beginning a pool project to ensure that you can install a pool that meets your needs and fits within your budget and backyard space. A professional pool builder like Central Jersey Pools can help you assess these limitations and provide recommendations for the best pool options for your backyard.


Call Today

Call our in-ground pool specialist directly to ask questions. If you are interested in a consultation to explore options we're happy to assist. Call Jerry at 732-462-5005 X151 or email him directly at

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Complete this easy online form to receive a product brochure or to request additional information. You can also call us at 732.462.5005 or visit our Contact Us page for additional information.

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