Our Retail Store & Gardens

We Always Have What You Need, When You Need It!

We believe that water gardens and features add to the overall landscape of your home.

Here at Garden State Koi in Warwick N.Y., we do not simply “sell” the fish and the plants; we provide you with the knowledge of how to build your own pond using our full line of Aquascape® products, including liners, filters, pumps, water treatments, etc.

If building your own pond does not interest you, but you love the idea of having one of your own, we will design and install one for you. We also offer on-site services for clean-outs, repairs, and ongoing maintenance.

So whether you are a pond lover or a pond enthusiast, you will find everything you need in one place – Garden State Koi Pond & Waterfall Design Center In Warwick, N.Y.

Garden State Koi is a Master Pond Construction company and distributor of AquascapePRO Pond Products. As such, we share Aquascape’s dedication to quality and environmental stewardship.

We also attend regular training and skill building workshops, which keeps our staff on the forefront of water gardening’s newest technologies, products, and best practices.

We are known as the go-to place for everything water gardening in Orange County. Stop in and say hi!

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As an AquascapePRO distributor, Garden State Koi maintains an enormous selection of Aquascape pond and water gardening supplies. In fact, if Aquascape offers it, we most likely have it on-site!

  • Pond Kits
  • Pondless Waterfall Kits
  • Fountains & Bubblers
  • Pumps & Filters
  • Aeration Kits & Supplies
  • Pond Liners
  • Pond Supplies
  • Water Treatment Additives

Garden State Koi also maintains a robust and ever-changing inventory of fish and aquatic plants, as well as unique stonework and other water feature embellishments.




Inventor of the low-maintenance ecosystem pond, which is the #1 contractor-installed water garden

Professionally-installed and do-it-yourself water feature products available

Commitment to the environment, as evidenced by Aquascape’s achievement of Silver-level LEED® (Leadership in Energy and Environmental Design) certification for its corporate headquarters

Ongoing field testing and research development to bring the best quality products to market

Offers residential and commercial applications, from the smallest container water garden to the most advanced recreational water feature

2024 gsk july fff web

Free Fish Fridays

July 26 @ 9:00 am - 5:00 pm EDT
closing seminar sept. 7

Pond Closing Seminar

September 7 @ 9:00 am - 11:00 am EDT
2024 gsk fall open house dinner web

Fall Garden Party & Dinner

September 21 @ 4:00 pm - 7:00 pm EDT
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