Exotic Pebbles Polished Black Reptile & Terrarium Pebbles, 20-lb bag

By Exotic Pebbles
Rated 4.3333 out of 5 stars
$22.99Chewy Price

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In Stock
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About This Item


  • Perfectly suited for a broad variety of projects, including pet enclosures and terrariums.
  • 100% natural and sourced from quarries from around the world so each pebble is uniquely-shaped.
  • These eco-friendly pebbles are easy to clean.
  • Natural look and feel and available in different sizes to fit your project needs.
  • Comes in convenient minimal packaging.

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Pebble Size

Pebbles are approximately 1/2 inch to 1 inch in length. Since they are sourced from nature, they vary in size.

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Questions & Answers

4 Customer Questions

What are the polished black pebbles covered with? Whatever it is it’s floating on top of my freshwater fish tank
Answer by ChewyMar 12, 2018
The Polish Pebbles have a light coating of Parrafin wax which is a food grade wax that is non-toxic. We'd recommend rinse the pebbles before adding them to a fish tank.

How much cubic feet does one bag cover?
Answer by ChewyMay 27, 2018
The 20 pound bag covers 1.2 square feet up to a 2 inch depth.

How much coverage from one bag?
Answer by ChewyMar 01, 2018
That would depend on the size of your habitat. These pebbles range from 1/2 inch to an inch in length and the bag weighs 20 pounds.

How big are the pebbles?
Answer by ChewyNov 21, 2017
These pebbles range from 1/2 inch to an inch in length.

ReviewsWrite a Review

Rated 4.3333 out of 5 stars
9 Ratings
Would recommend to a friend

9 Customer Reviews

Rated 5 out of 5 stars
By KenKalli on May 7, 2022

Great Cat Tent

Second one we bought. First one lasted a year with lots of use. Our two cats loved it. I would highly recommend this tent. Easy to set up and store.

Rated 5 out of 5 stars
By Maycie on Apr 30, 2022

She Loves it!

My cat, Maycie has always loved to be outside. Although she gets very nervous. So when I saw this, she just had to have it! She loves it so much!

Rated 3 out of 5 stars
By Gary on Sep 27, 2021

Larger than advertised

These were advertised as up to 1 inch. However the bags I received have much larger stones. The color is also more of a muddy dark grey and not black.

Rated 5 out of 5 stars
By MrLimpet on Aug 3, 2019

Not for average Fish Aquarium

The rocks on average (not broken) are 3 inch long x 1/2 inch deep. I just want to clarify that these rocks are large enough to mimic a small river bed. These are perfect for an Outdoor Pond or a 100 gallon fish tank.

Rated 5 out of 5 stars
By Jmwebbrn on Jun 8, 2019

Exactly what I wanted.

Great beautiful pebbles for my fountain. Much bigger than the size given in the description.

Rated 5 out of 5 stars
By Chellebell on Feb 13, 2019

large, smooth and polished

I got these large sized and the next size down to mix in two of my tanks. They are slightly grey / black so don't be surprised, but I think they look awesome. Have a very smooth surface which I like. Much better price than I saw anywhere else and delivered to your door. Nice not to have to lug around 100lbs of gravel from the local store!

Rated 1 out of 5 stars
By Upset on Feb 11, 2019


I've just received these pebbles and I'm highly disappointed because the description states they are black and the size were 1/2" to 1" which is highly exaggerated. The color is dark grey and the the size is more like 1-1/2" to 2" 1/4". I will never order from this company again.

Rated 5 out of 5 stars
By Fishface on Feb 10, 2019

I am satisfied

I bought 3 bags for the base of my new 45 gallon fish tank. I could have gotten away with 2 bags, but I'm glad I bought 3 because about 1/3 were chipped or broken. They were still polished and smooth, but I didn't want the broken ones in the tank. More gray than black.

Rated 5 out of 5 stars
By Alyssa on Dec 23, 2017
Top 100 Contributor

Love them!

I used about half the bag as just a smooth topper for my gravel. I don't want my betta scraping himself of the gravel. I just love the way these pebbles look!