Search  for anything...

Caribsea Life Rock, 40-Pound

  • Based on 412 reviews
Condition: New
Checking for product changes
$148.41 Why this price?
Save $14.39 was $162.80

Buy Now, Pay Later


As low as $24.74 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Nov 26
Order within 1 hour and 19 minutes
Available payment plans shown during checkout

Size: 40-Pound


Features

  • Made in USA
  • Package Weight : 39.999 Pounds
  • Package Dimensions : 10.0 L x 14.0 H x 2.0 W (inches)

Description

Real aragonitic base rock with live spored bacteria, shipped dry. At an unprecedented 50% void space (macro and micro), you will be hard pressed to find a durable natural rock that has this magnitude of porosity.

Size: 40-Pound


Brand: Carib Sea


Product Dimensions: 35"L x 35"W


Item Weight: 10 Pounds


Age Range (Description): All Stages


Global Trade Identification Number: 68


UPC:


Manufacturer: Caribsea


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 14 x 2 x 10 inches; 10 Pounds


Item model number ‏ : ‎ 00376


Date First Available ‏ : ‎ February 20, 2014


Manufacturer ‏ : ‎ Caribsea


Country of Origin ‏ : ‎ USA


Best Sellers Rank: #35,284 in Pet Supplies (See Top 100 in Pet Supplies) #35 in Aquarium Décor Rocks


#35 in Aquarium Décor Rocks:


Customer Reviews: 4.4 4.4 out of 5 stars 412 ratings


Size: 40-Pound


Brand: Carib Sea


Product Dimensions: 35"L x 35"W


Item Weight: 10 Pounds


Age Range (Description): All Stages


Global Trade Identification Number: 68


UPC: 008479003768


Manufacturer: Caribsea


Item Weight: 10 pounds


Country of Origin: USA


Item model number: 00376


Date First Available: February 20, 2014


Item Package Dimensions L x W x H: 17.9 x 12.8 x 12.5 inches


Item Dimensions LxWxH: 14 x 2 x 10 inches


Brand Name: Carib Sea


Target Audience Keyword: pets, Aquatics, fish


Number of Items: 1


Included Components: all


Specific Uses for Product: Active


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 26

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Beautiful, fake rock!
Size: 40-Pound
I saw in the review that someone was complaining that it wasn’t live rock… it is not it’s better! Also heard complaints about breakage and shipment… I’m really not surprised, but delivery just dropped it on my driveway so hard that I could hear it from inside the house… only one little piece was broken. I was so shocked each individual peice were wrapped well! The last time that I ordered it, I did have some breakage, but it glued back together easily with super glue or frag glue and it’s lasted for years. The shapes in this package is nice mix of shapes makes easy to work with holes and arches for critter homes! The stuff is beautiful and I have used it in my tank since it came out years ago… the purple holds its color and really looks like Coraline algae! Grows corals and algae just like the real thing! Without all the hitchhikers that come with live rock. Make sure it caribsea life rock! I did try and off namebrand It was like plaster and just broke apartin a few months ... show more
Reviewed in the United States on June 25, 2024 by Tori

  • Reefer Approved
Size: 40-Pound
Worth every penny. I received 13 pieces all individually wrapped in paper And packaged perfectly . Came with two caves and multiple unique shapes . Purple color is perfect. Will definitely be buying again for any future builds .
Reviewed in the United States on March 23, 2024 by Jamie Kirkpatrick Jamie Kirkpatrick

  • Amazing Rocks
Size: 40-Pound
Rocks were in great condition when arrived even got a surpise one that looked amazing with a perfect hole and shape to it will buy again designing a center display and this is going to look great. Thank you
Reviewed in the United States on October 26, 2023 by Joseph C

  • Y shaped branch rocks. Man made and DRY ROCK
Size: 20-Pound
The media could not be loaded. I love the color and the composition of the rocks. I didn't like having to fix all the broken branches from shipping. Adequately padding packaging and a better assortment of shapes would be recommended but overall it is a good product. These are dry and are man-made. The title is a little misleading to newer aquarium owners. In the video The flat rock is “macro”, boulders are “reel reef” rock, “reel reef” fancy reef rock is the pointy style and the Y shaped “Caribbean” sticks are the ones I got on Amazon. ... show more
Reviewed in the United States on October 9, 2021 by Tiff

  • Great
Size: 40-Pound
These helped make my salt water tank beautiful. These came and there were a couple broken rocks in it but honestly it was okay because it helped make it to where i could build more for my fish to swim around it
Reviewed in the United States on June 29, 2024 by logan Donaldson

  • Excellent value for the price!
Size: 40-Pound
The media could not be loaded. Overall, I am SUPER happy with this purchase! There was a large variety of sizes and shapes in my box, all with lots of nooks and crannies which will be great for future inhabitants! I will say that several pieces had chunks broken off them from shipping, but considering the volume and weight of this package, it doesn’t surprise me. I can’t complain. The rocks still look great in my tank. I already had a decent bit of rock in my 55 gallon newly set up tank, as I transferred some live rock to it from my 32 gallon Biocube. So not all of this shown in my tank is from my shipment. That being said, I had four pieces leftover after arranging in my 55 gallon tank, one of which was very large, and I put those four into my biocube. The rock shown laid out on the table on the newspaper all came in my order. Beautifully colored pieces! ... show more
Reviewed in the United States on January 12, 2020 by Jan Holloway Jan Holloway

  • 20 ibls rock
Size: 20-Pound
All but one was broken ( not happy) (would never buy from again)
Reviewed in the United States on March 14, 2024 by Sean Sean

  • Worth the buy
Size: 40-Pound
The rocks are amazing heavy plenty. I was worried about if it was going to be enough since I was only on pounds versus the quantity only complaint I have which I don’t think it would be with the company in which I bought from maybe the Amazon delivery is that there were a lot of them Broken Although they were all wrapped individually. There’s plenty of holes for hide and spots. I was able Use a broken piece to make a bridge so I definitely will recommend them. Thanks. ... show more
Reviewed in the United States on April 12, 2024 by JanaBoo JanaBoo

Can't find a product?

Find it on Amazon first, then paste the link below.