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Carib Sea

CaribSea LifeRock Shapes - 20 lbs - Natural Aragonite Rock for Aquascaping, Supports Coral Growth & Tank Stability for Marine & Reef Tanks

  • Based on 251 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jun 2
Order within 10 hours and 34 minutes
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Size: 20lb (Pack of 1)


Pattern Name: Shapes


Features

  • Natural Aragonite Rock: CaribSea LifeRock features realistic textures, providing a visually stunning base for marine and reef aquascaping.
  • Supports Biological Balance: The porous structure aids in natural filtration, helping maintain stable water conditions for fish and corals.
  • Reduces Cycle Time: Infused with biological enhancers and ammonia-reducing agents, LifeRock speeds up the cycling process, creating a balanced tank faster.
  • Safe for Marine Tanks: Made from pH-stable aragonite, this rock doesnt alter water chemistry, ensuring a safe and stable environment for aquatic life.
  • Ideal for Custom Aquascaping: Perfect for building reefs, caves, and ledges, LifeRock allows endless aquascaping possibilities with no adhesives required.

Description

CARIBSEA INC Life Rock Shapes Natural Corral 20 LB

Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 3.25 x 5.75 x 7.5 inches; 24.6 Pounds


Manufacturer recommended age ‏ : ‎ 1 month and up


Item model number ‏ : ‎ 00381


Department ‏ : ‎ Unisex-Adult


Date First Available ‏ : ‎ November 2, 2017


Manufacturer ‏ : ‎ CARIBSEA INC


Best Sellers Rank: #42,432 in Pet Supplies (See Top 100 in Pet Supplies) #56 in Aquarium Décor Rocks


#56 in Aquarium Décor Rocks:


Item Weight: 24.6 pounds


Department: Unisex-Adult


Manufacturer: CARIBSEA INC


Item model number: 00381


Date First Available: November 2, 2017


Item Package Dimensions L x W x H: 21.35 x 16.98 x 12.73 inches


Item Dimensions LxWxH: 3.25 x 5.75 x 7.5 inches


Item Weight: 24.6 Pounds


Brand Name: Carib Sea


Target Audience Keyword: fish


Directions: Ready to use as packaged. No rinsing necessary.


Warranty Description: Warranty


Model Name: …..


Color: No Color


Size: 20lb (Pack of 1)


Material: Plastic


Age Range Description: All Life Stages


Number of Items: 1


Style: Caribsea


Included Components: ……


Specific Uses for Product: Indoor


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Amazing product
Review Image by cristiano cristiano
The media could not be loaded. I am very happy with this product. The arches are nice provides a ton of coral, anemone, and fish spots. One small broken piece, I honestly kinda wish there were a few more broken pieces for the filtration! lol all in all money very well spent and if I set up another tank, 100% using caribsea again! ... show more
Reviewed in the United States on November 20, 2024 by cristiano cristiano
    • Came packed immaculately.
As the reviews say, many other people received broken or damaged rock. These pieces were wrapped with tissue paper individually and cardboard wrapping paper. Also packed with some cardboard tissue paper. For the price these are some beautiful pieces and I look forward to using them. These were very large in size and varied in color and shape. For $120 you can’t beat it, around $6 a pound that you would probably pay for some used old rock! Description says you will receive 20lbs of rock or more. I received almost 30lbs!!! ... show more
Reviewed in the United States on August 10, 2024 by Big Dog
    • Buy a smaller bundle
Review Image by Only order if you’ve got a lot of epoxy Only order if you’ve got a lot of epoxy
The reason I say to buy a smaller bundle is because you’ll have to epoxy it together to make the shapes you want anyways. The package looked fine when I received it but upon opening I noticed the two major arches were broken into multiple pieces. Frustrating to wait something broken.
Reviewed in the United States on October 27, 2023 by Only order if you’ve got a lot of epoxy Only order if you’ve got a lot of epoxy
    • Awesome Life Rock!
I got several beautiful arches and one big cave. They were packed extremely well, but one arch was broken. However that's not the fault of the company, I saw my mail person slamming the box on the ground (it is heavy). I was able to glue it back together and my reef looks amazing!
Reviewed in the United States on January 26, 2025 by Macy Blayney
    • Only a few broken pieces
The rocks came as well packed as they could. Really nice large pieces with great color and texture. Have some rock glue handy for some of the small stuff. This fit my needs and looks great under the light. You can buy it elsewhere but will have to pay shipping and wait a while longer and will still get a few broken rock too. ... show more
Reviewed in the United States on September 3, 2023 by Joe L
    • Awesome product!
Love the product! It was packaged very well. Only had one small piece break off, which was not a big deal, all the other pieces where intact. I put the white spot where the piece broke off towards the back and placed the smaller piece on the sand bed. There were 4 pieces, all were gorgeous and much larger than I anticipated which worked out great in my 110 gallon tank. The coloring was perfect as well, blended in beautifully with my existing rock. Would definitely purchase again and recommend to anyone looking for rock for their tank. ... show more
Reviewed in the United States on January 29, 2020 by L. Parnass
    • It all came broken! Packaging needs to be way better then this
Good looking dry rock but it was all broken when it arrived. Pretty useless like this. Not sure how to get a refund?
Reviewed in the United States on March 26, 2022 by brian sanford
    • Broken
Bought a box (unopened, straight from Carib sea) from my LFS and it was perfect, though not enough. I was “trying it out” to see how shapes looked. I was super impressed so I ordered a box from my main go-to, Amazon. Every piece was broken. In anticipation of this from reading other reviews, I ordered some kind of putty stuff to help hold things together, but that is still undetermined how well that worked. Good product, but best to get from someplace local that won’t seem to be elbow dropped and jump kicked. ... show more
Reviewed in the United States on April 15, 2021 by April C

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