Available in as many as 21 standard sizes, as well as custom sizes at your request, this mold was originally taken from a Basalt rock formation approximately two hours south of Sydney Australia.  Although very thin, Rocky aquarium backgrounds still have a distinctive rock finish, making them a perfectly non-obstructive rock background for any fish tank or reptile enclosure.  They take up no more than a half inch to an inch of your tank, and are also one of our most cost effective options.

Due to its style it is extremely easy to roll up and put into an enclosure in our aqua material. 

*For custom sizes for this style please click this link.


Be sure to check out our full offering of custom sizes for this style.

We invite you to discover why Universal Rocks is trusted by industry experts, celebrities and renowned landscape architects everywhere. Browse our full line of faux rocks products, or explore our vast collection of custom aquarium backgrounds and other popular artificial rock decorations.

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