How to Set Up a Garden Fountain with a Reservoir Kit

By OUTDOOR & lndoor planters for | Published: 2026-10-19

Category: How-to Guides

Learn how to set up a garden fountain with a reservoir kit, avoid common mistakes, and choose the right kit for your space.

Quick Answer

To set up a garden fountain with a reservoir kit, choose a kit that matches your fountain's size, place it on a level surface, and follow the pump and water-level steps carefully to avoid leaks and pump damage.

Why Choose a Reservoir Kit?

Reservoir kits simplify fountain installation by providing a hidden water basin that recirculates water, eliminating the need for direct plumbing. They are ideal for patios, decks, and indoor spaces where a permanent water line isn't practical.

The main trade-off is that the reservoir's capacity limits the fountain's run time and water volume. Larger reservoirs hold more water, reducing the frequency of refills and providing a steadier flow, but they take up more space and are heavier to move.

Step-by-Step Setup Process

Choose the right location: Select a level, stable surface that can support the weight of the filled reservoir and fountain. Ensure proximity to a power outlet for the pump. Check that the surface is truly level to avoid water sloshing or pump imbalance.
Prepare the reservoir basin: Place the basin in the desired spot and insert the supporting cones according to the kit's instructions. These cones help distribute the fountain's weight evenly. Confirm the cones are evenly spaced to prevent the fountain from tipping.
Position the fountain and connect the pump: Place your fountain on top of the cones, then attach the pump to the fountain's water inlet. Make sure the pump's tubing is not kinked and the pump is fully submerged after filling. Always connect the pump before filling to avoid dry-running damage.
Fill with water and test: Fill the reservoir with water, ensuring the pump is fully submerged. Plug in the pump and test the water flow, adjusting the pump's flow rate if needed. Watch the water level after the first run; if it drops quickly, check for leaks in the tubing.
Secure and maintain: Once the flow is steady, secure any loose cables and cover the reservoir with a grate or decorative stones if desired. Regularly check water levels and clean the pump to prevent clogs. Add a pump-cleaning reminder to your calendar to keep the fountain running smoothly.

Products Mentioned

PHG Fountain Reservoir Kit By Plantatorem: Available in 3 sizes: 25-gallon (29.5"D x 10.5"H), 40-gallon (38.0"D x 10.5"H), and 70-gallon (47.0"D x 10.0"H), each including a basin and supporting cones. Choosing the right size ensures your fountain has enough water capacity for steady flow and fewer refills, while the supporting cones help stabilize the fountain.
PHG Fountain Reservoir Kit By Plantatorem