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FREE 30-day refund/replacement
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.
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Availability:
In Stock.
Arrives
Tuesday, Nov 3
Recently Viewed
At a glance
- Condition
- New
- Size
- 20lb (Pack of 1)
- Dimensions
- 12 x 16 x 8 in; 19.9 lb
- Weight
- 19.9 lb
- Directions
- use as directed
- Age Range Description
- All Life Stages
Features 4
- 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
- Natural weathering processes form the fantastic shapes of South Seas Base Rock by the erosion and pitting of limestone over the course of eons
- T is clean and safe for marine, reef and hard water freshwater aquariums such as African cichlids
- Assorted
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.
Specs 14
| Product Dimensions | 12 x 16 x 8 inches; 19.9 pounds |
|---|---|
| Item model number | 25376 |
| Manufacturer | CaribSea, Inc |
| Item Weight | 19.9 pounds |
| Item Package Dimensions L x W x H | 18.5 x 11.7 x 8.5 inches |
| Item Dimensions LxWxH | 12 x 16 x 8 inches |
| Brand Name | Carib Sea |
| Target Audience Keyword | fish |
| Directions | use as directed |
| Model Name | Carib Sea Aquatics Life Rock Display Box, 20 lb |
| Size | 20lb (Pack of 1) |
| Age Range Description | All Life Stages |
| Number of Items | 1 |
| Specific Uses for Product | Weight |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Nov 3
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Very Worth It to Know Exactly What Will be in the Tank, and Dry Rock Insures That
Size: 20lb (Pack of 1)
I loved this dry rock, and now it's become live rock teaming with life. It was very pretty when it arrived, and I was very simply able to create two beautiful center pieces for my 40 gallon out of this one bag. I had leftover rock, even.
Reviewed in the United States on May 5, 2018 by Aveise
Solid rock. LMAO
Size: 20lb (Pack of 1)
looks great, packaged well. was over 20LBS of rock in each box (not by much) but nice to see it.
Reviewed in the United States on January 28, 2024 by Brian
Excellent shapes, colors, and size.
Size: 20lb (Pack of 1)
Nothing negative to say. Excellent rock that came in a variety of sizes, including ledges. Nice purple color. Would definitely buy again.
Reviewed in the United States on September 24, 2021 by my.useless.reviews
Good quality
Size: 20lb (Pack of 1)
The rocks were good I wish I got more of a variety rather then just base rocks if you’re expecting shelves, arches, etc mixed in there, Don’t expect it. But I mean you can make a decent scape with them
Reviewed in the United States on June 24, 2026 by Kyrstin Perez
Nice rock for the price
Size: 20lb (Pack of 1)
Nice rock for the price. I got 6 huge prices. The only thing wrong was the rock was wraped in dry paper towels. If they were wet it dried out fast. Other than that the rock looks great in the tank.
Reviewed in the United States on October 11, 2015 by MS
Perfect for the biocube
Size: 20lb (Pack of 1)
Came packaged well but still had a few chips. That's on the shipping company. Works great for what I wanted. Looks very nice and was easy to manage. My tank cycled quickly with this Rick. Come live sand, a bottle of bacteria, and ammonia. Has lots of little nooks for fish to hide it and I was able to build a couple caves as well. This rock fits together well without having to cut or glue. Has a nice surface for coral plugs as well.
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Reviewed in the United States on July 17, 2019 by Shelby
Better than live rock
Size: 20lb (Pack of 1)
This is awesome dry rock to start a new reef aquarium with. Looks amazing and it has no unwanted pest that come with normal live rock. Takes a little longer to cycle, but definitely worth it.
Reviewed in the United States on March 19, 2019 by Zach
Amazing rock
Size: 20lb (Pack of 1)
Wow. I’m blown away!!! I honestly have to say this rock is better than the rock I had previously. Beautiful coloring just amazing rock. So much better than going to a store I literally went to a store paid $30 for one rock. Big mistake. I love this product and would totally recommend it if your starting or adding rock to a tank.
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Reviewed in the United States on January 15, 2019 by Nathan Holton