Midwest Hearth 100% Natural Lava Stones for Gas Fire Pit and Fireplace (X-Large (3"- 5"))

Amazing

I bought these 3-5” lava rocks to use in a birdbath and the birds love them! So do the chipmunks! You can buy cheaper rocks but I got these because I wanted to offer my critters a maximum amount of grip to insure that they don’t fall in and drown. These rocks are spectacular and definitely worth the money!! The water pump is solar powered with a battery backup and the bowl is a porcelain serving dish, all bought here on Amazon.

Product is as said in color, size etc

I didn't want to spend the money for these lava rocks. You can get your typical red jagged lava rock pretty cheap, but I generally don't find this color, size, or shape locally. So I went ahead and spent the money, and happy I did. These rocks look fantastic in the fish tank, especially against a light sand substrate. Added bonus is that the pours promote the growth of beneficial bacteria. They do come out of the bag extremely dusty and look much lighter. I gave them a quick rinse in tap water and put them right in the tank.

I'd look elsewhere. The largest rock in the box arrived broken, then at least 2 others for black spots on them during the first burn. Would have expected better at this price point.