This Lava stone is dark black, and has a slightly higher density compared to local lava stone here.  It also has more texture compare to local lava stones.  The shape and character is also slightly different.  Available in a variety of sizes.

• Minimum Order Amount: 10 lbs ($1.99/lb)

 THIS IS NOT AN ADA PRODUCT

FEATURES:

• This rock is inert and will not affect the water chemistry of your aquarium.

SPECIFICATIONS:

*Approx. stone size 2 inches- 18 inches

*This item is not qualified for free shipping