4 Pounds 1-2 inch red lava rockThis rock is perfect forAquariumFire PitBBQ GrillFire Placeaquarium Filter MediaAquaponics Grow Beds
This lava rock will need torinsed before putting in the aquarium.
Most rocks are in the 1-2 inchrange
Perfect to make caves in yourfish tank. Use this link for Aquarium safe silicone to glue the rocks together.Aquarium Silicone
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Free Shipping To All US States And Territories