Welcome to Splash Supply Company!

Splash Supply Company garden koi ponds goldfishImagine starting your day sipping a warm cup of coffee next to a trickling waterfall, or spending a relaxing evening surrounded by friends, blooming waterlilies and vibrant orange and white koi.

We have helped make these dreams a reality since 1989.

Splash Supply Company is the premier water feature business in Southcentral Pa. Our naturally balanced, low-maintenance ecosystem ponds work with nature, not against it. We pride ourselves in creating ponds and waterfalls that appear to have always existed in their surrounding landscape.

Water gardens by Splash Supply Co. have transformed outdoor living spaces around York, Pa.; Lancaster, Pa.; Harrisburg, Pa. and northern Maryland for nearly three decades. We can help you create a beautiful paradise where you can relax, unwind and enjoy quality time with family and friends. Water features like koi ponds, streams, and waterfalls, become the focal point of any garden with their melodious tunes and natural ability to attract a variety of birds and butterflies. Whether you tuck a decorative fountain near the entrance of your home or create a backyard habitat with an ecosystem pond and waterfall, you’ll find each day enhanced when you waterscape your landscape. Whether you have an expansive lawn or a small balcony, at Splash Supply you’ll find a water feature to suit your lifestyle and budget.

Splash Supply Company’s retail store and design center is centrally located in York, Pa. at 1298 Toronita St., close to the Route 30/I-83 interchange and less than a quarter mile from Round the Clock Diner (west) and Cheddar’s Scratch Kitchen.

Visit us and take a stroll through our outdoor water feature display garden, where you can discover hundreds of ideas for your streams, garden ponds, backyard waterfalls and fountains. Our professional staff will help you in choose the right products for your dream water garden.

Already have a pond and need a little help?  Our pond service team is busy all season long servicing and repairing ponds and waterfalls around York, Lancaster, Harrisburg, Hanover and Baltimore.

Let us help you relax and reconnect with nature.


2018 Events


Our Coffee with the Pond guy seminar series is your opportunity to learn and share how easy it is to relax in your eco-friendly backyard. Classes are free with a canned goods donation for a local food bank.

  • March 24: Pond design and installation
  • April 7: Spring pond care
  • April 21: Waterfall design and installation
  • May 5: Natural ponds and lakes
  • May 19: Pond fish and plants
  • Sept. 8: Fall pond care

Classes take place at Splash from 10 to 11 a.m. Please call 717-751-2108 to register.


You're invited to relax and unwind with us. Enjoy local foods, music and beverages as you stroll the beautiful ponds and waterfalls in our backyard gardens. Parties begin at 6 p.m. on the third Thursday of the month throughout the summer.

  • May 17
  • June 21
  • July 19
  • Aug. 16
  • Sept. 20

Parties are free with a canned goods donation for a local food bank.

Please call 717-751-2108 to RSVP.

It's time to schedule your spring pond clean-out

An annual clean-out helps your pond start the season fresh and healthy. And early spring  - ideally before the water temperatures creep above 55 degrees - is the best time to make it happen.

A full clean-out involves moving your fish, cleaning your pond and replenishing the water. You can either do it yourself - Splash Supply's experts would be happy to help you with supplies and advice - or schedule a time for our team to do it for you.

Here's what the Splash Supply team does during spring pond clean-outs:

  • Gently transfer your fish into a netted and aerated holding tank, then return them after the clean-out is complete
  • Flush remaining pond water
  • Rinse rocks and gravel and remove debris
  • Clean filters, filter pads, pumps and skimmers
  • Replace bulbs in underwater lights as needed (bulb cost is in addition to clean-out price)
  • Use your garden hose to refill pond. You simply turn off the hose and plug in the pump when the pond is full.

Pond Service Request Form

Why is it so important to clean your pond in the spring? The beneficial bacteria that grow in your filter and on your rocks do not establish themselves for the season until the pond water temperature exceeds about 55 degrees. These bacteria help keep your water clear and pond ecosystem healthy. Cleaning your pond after the water has passed that 55-degree mark wipes out these colonies, throwing your pond ecosystem out of balance and potentially turning your water green until your bacteria re-establish themselves.  

Already set for your spring pond clean-out? Splash Supply Company can also help with any repairs you might need or planning regular maintenance through the rest of the year. Our pond service crews are hopping all over York, Lancaster, Harrisburg and beyond cleaning and repairing backyard koi ponds, water gardens and waterfalls, making sure your pond fish are happy and healthy all year long.