Question: what are lava rocks for bbq?
Answer: Ideal for Gas BBQ, Chimenas, Ponds, Aquariums Filtration, Garden Mulch.
BBQ: High Heat Retention Properties, Absorb High Quantities of Grease, Easy Clean, Stops Flare-ups.
Each rock is between 3-5cm (may vary) 2kg, 100% Lava Rock.