CaribSea LifeRock Shapes Aquarium Rock

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$138.90 Chewy Price
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Pay in 4 interest-free payments of $34.73. .

About This Item

Details

  • Great for use with all fish and inverts.
  • Colorful, one-of-a-kind stone helps your tank look full and mature while leaving more open area for your finned friend or invert to roam.
  • Realistic-looking rock offers high porosity and helps reduce ammonia to mimic your fish’s natural environment and aid in the biological performance of your tank.
  • Made with an aragonitic base material that’s free from cement and requires no curing.
  • Infused with spored, live bacteria that comes to life and helps improve cycling when placed in water.

Questions & Answers

2 Customer Questions

what are the dimensions of this item? width and height

Answer by Chewy • Jul 24, 2022
CaribSea Life Rock Shapes are slightly variable in size as they are made of natural materials. In each box you will receive 2 arches which are about 10 inches long by 4-5 inches wide, one doughnut shape which is about 6 inches across and a cave which would be around 8-10 inches at the base with a height of around 6 inches. Again, all these measurements are approximate and the pieces do vary.

How much does this live rock weigh ?

Answer by Chewy • Jun 04, 2021
This LifeRock Shapes rock weighs approximately 20 pounds.
Reviews
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1.7
Rated 1.7 out of 5 stars
7 Ratings
Terms & Conditions

7 Customer Reviews

Rated 1 out of 5 stars
By Sam on Sep 7, 2025

Broken in half upon receiving

Each piece in the package which were 4 seperate pieces, each one was broken in half. I am not sure how this happens. Doesnt seem acceptable to me and I am not putting

Each piece in the package which were 4 seperate pieces, each one was broken in half. I am not sure how this happens. Doesnt seem acceptable to me and I am not putting this in my new tank

Rated 1 out of 5 stars
By Dan on Jul 26, 2025

All broken

Each and every live rock was broken and or shattered.

Each and every live rock was broken and or shattered.

Rated 1 out of 5 stars
By Kevin on Feb 19, 2025

Broken rocks

Rocks are broken when arrived

Rocks are broken when arrived

Rated 1 out of 5 stars
By victoria on Jul 9, 2024

I only received one arch

I love the product but it reads 4 pieces I only received one arch definitely not 20 pounds

I love the product but it reads 4 pieces I only received one arch definitely not 20 pounds

Rated 5 out of 5 stars
By Michael on Jun 30, 2024

Biocube 32

The tank was delivered on time and in good condition. The price was the best available.

The tank was delivered on time and in good condition. The price was the best available.

Rated 2 out of 5 stars
By Jhon on Jan 20, 2023

Incomplete

The rocks arrived but the pieces that are elongated like a stick were missing

The rocks arrived but the pieces that are elongated like a stick were missing

Rated 1 out of 5 stars
By NotHappy on Jun 29, 2021

Does not look like picture

Does not look anything like to pictures and all the pieces arrived severely broken.

Does not look anything like to pictures and all the pieces arrived severely broken.