EcoBlox

Allows for 31.5 gallons of water storage for pond-free applications, bog filters, and water harvesting. 

• Holds 3x more water than traditional gravel basins. 
• 8-panel construction for exceptional strength. 
• 1/2” x 3/4” hole size 
• can be used with smaller gravel. 
• New slide-lock connection system. 
• 16”W x 27”L x 17.5”H.