Lava Rocks for Aquariums and Fish Tanks

Aquarium Rocks

We have all kind of aquarium rocks of volcanic origin. If you are looking for a rock with holes in it, lava rocks for the bottom of the tank,
or white sand, Fire rocks.biz has your rock.Use lava rocks to give small fish places to hide or just to give your aquarium some atmosphere.
Due to the nature of natural lava rocks, they are not toxic, do not leach color and hold up well in water. Natural lava aquarium rocks
are like blown glass. Glass does not absorb chemicals or release dyes, or other substances into the water. Our lava rocks are PH neutral.

You Will Have to Wash the Aquarium Rocks

Since we collect the aquarium lava rock directly form the mine and do not wash or clean them, you will need to wash them before
introducing them into your tank. These lava rocks for aquariums are straight form the earth

Decorating Your Aquarium

Since decoration of any thing is always a personal touch, there is no right or wrong size of lava rock for aquariums to choose. If you want black lava rocks click here! If you want
red lava rocks click here! and for all of those Custom Lava Rocks Click here.
The custom lava rocks are those with holes, arches, etc. Most of the time these are the ones thought of as fish tank or aquarium rocks.

White Beach Sand

This is the whitest beach sand form the ocean in Utah……,oh a… Well the must have been an ocean here once or something because next to the volcano, there is a large mountain of white sand. Not available by the truck load.

$18.95 ea. Buy White beach Sand Here!

Black Lava Rock size 1 & 1/2 Inch

The largest of our sorted Black lava rock, this size useful for fish aquariums, Rock Gardens, Accents in grow boxes etc. Available Bulk Lava Rock

USPS 2-3 Day 1 & 1/2 inch Black Lava Rock $15.90/box (Includes $10.95 Shipping Cost)

Black Lava Rock size 1 inch

This size useful for fish aquariums, Rock Gardens, Accents in grow boxes ect. as with all forms of decoration, best size is only determined by the preference of the user. Available Bulk Lava rock

USPS 2-3 Day 1 inch Black Lava Rock $15.90/box (Includes $10.95 Shipping Cost)

Black Lava Rock 3/4 inch

3/4 Inch black lava rock is popular in walk ways and garden paths. Can be used for increased drainage in potted plants. Some people call this black lava rock mulch or top dress mulch. Available Bulk Lava rock

USPS 2-3 Day 3/4 inch inch Black Lava Rock $15.90/box (Includes $10.95 Shipping Cost)

Black Lava Rock 3/8 minus inch

This mix is usual brown or what we refer to as chocolate. This includes everything from 3/8 inch rocks on down to very fine black lava rock granules. A very popular lava rock size for dis clicking grit. On driveways or porches where ice can build up. Some people like this size for making potting soil for indoor plants and Bonsai trees. Available Bulk Lava rock

USPS 2-3 Day 3/8 inch inch Black Lava Rock $15.90/box (Includes $10.95 Shipping Cost)