Estes Zebra Rock – Assorted Size – 25lb
Estes Zebra Rock is a premium marine substrate designed for aquariums, terrariums, and planters. Manufactured by Clifford W Estes Co., Inc., this product has been America’s leading supplier of aquarium aggregates for over forty years.
Non-toxic and safe for use in aquatic environments, Zebra Rock provides a natural, stable base that supports plant growth and enhances the visual appeal of your setup.
| Specification | Details |
|---|---|
| Product Name | Estes Zebra Rock |
| Weight | 25 lb |
| Brand | Clifford W Estes Co., Inc. |
| Product Code | AES71910 |
| Usage | Aquariums, Terrariums, Planters |
| Material | Non-toxic, natural rock aggregate |
FAQ
Is Estes Zebra Rock safe for marine aquariums?
Yes, Estes Zebra Rock is non-toxic and safe for use in marine aquariums, terrariums, and planters.
What sizes are available in the assorted pack?
The product includes assorted sizes, suitable for various aquarium and planter applications.
How does Estes Zebra Rock compare to other substrates?
Estes Zebra Rock is known for its stability, natural appearance, and safety, making it a trusted choice among aquarium enthusiasts.

Rebecca Burgess –
I used Zebra Rock in my marine tank and it holds up well under water. The texture is good for plant roots and it doesn’t release any particles. It’s easy to work with and looks natural in the tank.
James Tucker –
The 25lb bag is sufficient for a medium-sized tank. It’s stable and doesn’t shift easily. I appreciate the non-toxic nature and the variety of sizes included.
Chloe Marshall –
Great product for both beginners and experienced aquarists. The rock provides a solid base and supports plant growth without affecting water chemistry.