Pond Free Blocks
Pond Free® Blocks create high-capacity water storage for pond free applications and offer a variety of benefits, including a smaller project footprint and a lot less digging. Each block has 97% void space (30 gallons each), compared to 20% for gravel, allowing for 5x more water in a smaller space.
• Support pavers, gravel, and other landscaping
• Additional inserts may be added for extra heavy loads
• Quick and easy to assemble
• Reduces volume of rocks needed for fill, and ensures plenty of water is available for the pump
• Easier to clean and reduces risk of clogging compared to gravel filled basins
Pond Free Block with Riser
While providing more water storage than gravel alone, the added riser gives you easy access to the water pump and plumbing.