SubstrateSource Natural Stone for Aquarium, Terrarium, Paludarium, Reptile Enclosures - Set of Decorative Rocks for Landcapes, Aquascaping, Fish Tank Decor (Petrified Wood Stone, 20 Pounds, 2-7")

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SubstrateSource Natural Stone for Features

• Petrified Wood stone is the fossilized remains after millions of years of petrification where the wood has been buried by sediment, resulting in a beautiful stone. Consisting of deep orange, brown, red, and blue tones, this petrified stone will instantly transform your project into a realistic and natural scenery.

• Versatile Use - Great for creating miniature rock formations in your aquarium, terrarium, vivarium, reptile or amphibian enclosure, adding to indoor or outdoor plants, or anything else where natural rock is desired. They can be used for walkways, glued together to create mini mountains, or used alone to replicate boulders.

• Size - 20 pounds contains 2-7” size stones, and is recommended for tanks 5-12 gallons depending on your desired look. A general guide for the required amount for an aquarium is 2 x Tank volume in gallons = Total amount of pounds needed. Increase weight ordered for larger tanks or for a fuller appearance.

• Natural Stone - You will receive stones similar to the image shown, however each piece will differ slightly due to natural rock varying in shape and size.

• Safe for Aquariums - Inert and won't change water parameters, but stones require a thorough rinsing prior to use.

About SubstrateSource Natural Stone For

Petrified wood is the fossilized remains of trees or other terrestrial vegetation where the organic materials have been replaced with minerals. After millions of years of petrification where the wood has been buried by sediment, the result is a beautiful looking stone.