has been America’s number one manufacturer of aquarium aggregates for over fifty years. Our products are non-toxic and safe to use in aquariums, terrariums and planters.

We offer a full line of products that will help you explore your creativity. From sandy beaches to rushing rivers, coastal caves and desert landscapes,  we’re sure to have the perfect accents to fit your style.



If your pet has a vibrant personality than our Permaglo line is the perfect fit! These colors are bright, fun and eye catching, turning any tank into a lively habitat.

(2lb, 5lb)


 Stoney River Premium Natural colors are ideal for anyone desiring a little something special from a natural look and will serve as the perfect accent to your pet’s home. They’ll love it!

Bits Of Walnut


Estes’ Special Colors are our most popular. With a wide variety of primary colors there’s sure to be something for everyone!

(5lb, 25lb)


Marine Gravel:

For the salt water enthusiast, maintaining the correct PH is a necessity. Why not do it the natural way? Our Crushed Coral will release important properties found within salt water habitats without any danger to your treasured pet.

Coated Marine Sand:

Estes’ offers a color-fast and non-toxic aquarium sand. Made from Silica, it will not affect PH. This is the smallest grade of aggregate we offer for fresh or salt water applications.

(5lb, 25lb)


Estes is now pleased to offer even more décor options for you aquarium and terrarium. With a wide variety of carved and solid decretive rocks in a range of sizes and patterns, our Deco Rocks are the essential and natural focal point for any tank or terrarium. These premium stones are not only beautiful, but also add fun and natural way for your treasured pet to interact with their environment.


RepTerra sand can help create the ideal landscape!

RepTerra sand is a premium grade of Calcium Carbonate. It is the ideal and safe sand for most desert dwelling species of Lizards, Snakes, Tortoises and Hermit Crabs. RepTerra sand reduces impaction problems which are common with other substrates. RepTerra sand is also safe to use with heating cables and mats.

Cell Sorb

Cell Sorb

Cell Sorb Plus is produced with recycled newspapers and a proprietary odor neutralizing mineral that is superior to zeolite and baking soda.

  • Provides for a clean and dry environment for your pet while completely eliminating ammonia odors for up to 3 weeks.
  • Economical, lasts for up to twice as long as other competing litters.
  • Environmentally friendly as it’s 100% biodegradable and compostable.
  • Highly absorbent, cages remain dry. The pellets absorb urine and neutralize odor. Up to 4 times as absorbent as wood shavings

Directions: place 1” to 2” of Cell Sorb Plus in cage. Stir litter every other day for longer life. Periodically remove soiled litter. Cell Sorb Plus will keep your pet dry and comfortable for up to 3 weeks without a complete litter change.

Our production process utilizes high heat and compression to sterilize the pellets.