GFRC stands for glass fiber reinforced concrete. GFRC Bubbling Boulders weigh a fraction of what real boulders would weigh, and are designed specifically to make an eye-catching water feature.

Glass Fiber Reinforced Concrete: 36" x 30" x 12" highComplete Kit Includes:

• Achelous AquaBox Basin: 48" diameter x 16" high 
• 1110 gph Mag-Drive pump
• Plumbing & tubing, 1" PVC inlet
• Polished pebbles

For all Kits, choose Rock Color and Pebble Color. 

For Rock Only, select No Pebbles from the menu.