---
product_id: 14241074
title: "CaribSea LifeRock Base Rock - 40 lbs - Natural Aragonite Rock for Custom Aquascaping, Supports Marine & Reef Environments, Enhances Tank Stability"
price: "718663CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/14241074-caribsea-liferock-base-rock-40-lbs-natural-aragonite-rock-custom
store_origin: SN
region: Senegal
---

# pH-stable, marine-safe material 40 lbs natural aragonite base Porous texture for coral attachment CaribSea LifeRock Base Rock - 40 lbs - Natural Aragonite Rock for Custom Aquascaping, Supports Marine & Reef Environments, Enhances Tank Stability

**Price:** 718663CFA
**Availability:** ✅ In Stock

## Summary

> 🪸 Elevate your reef game with nature’s perfect base rock!

## Quick Answers

- **What is this?** CaribSea LifeRock Base Rock - 40 lbs - Natural Aragonite Rock for Custom Aquascaping, Supports Marine & Reef Environments, Enhances Tank Stability
- **How much does it cost?** 718663CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/14241074-caribsea-liferock-base-rock-40-lbs-natural-aragonite-rock-custom)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Coral-Ready Surface:** Porous texture ensures secure coral frag attachment and growth
- • **Limitless Creativity:** Design caves, ledges, and reefs that make your tank the envy of every aquarist
- • **Marine-Safe Stability:** pH-neutral aragonite maintains perfect water chemistry for marine life
- • **Effortless Aquascaping:** Build custom reef structures quickly—no glue or adhesives needed
- • **Realistic Reef Foundation:** Authentically mimics natural reef rock for stunning aquascapes

## Overview

CaribSea LifeRock Base Rock is a 40 lb natural aragonite substrate designed to replicate authentic reef rock. Its porous, pH-stable composition supports coral attachment and maintains marine tank stability, enabling hassle-free, glue-free custom aquascaping for vibrant, healthy reef environments.

## Description

A Caribsea product UPC: 008479003768 Aragonite based live rock substitute Infused with live bacteria to maintain health of aquarium water Replicates the look of established live rock Quantity

## Features

- Natural-Looking Aragonite Rock: CaribSea LifeRock Base Rock replicates real reef rock, providing a realistic foundation for marine and reef aquariums.
- Easy Aquascaping Setup: Designed for quick assembly, this rock lets aquarists build custom formations without glue or adhesives, making it hassle-free.
- Supports Coral Attachment: The porous and textured surface offers secure attachment points for coral frags, helping to create a thriving and visually dynamic reef environment.
- Safe for Marine Tanks: Made from pH-stable aragonite-based material, this rock does not alter water chemistry, ensuring a safe habitat for marine species.
- Perfect for Custom Reef Structures: Ideal for creating caves, ledges, and other reefscapes, providing endless possibilities for creative aquascaping.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.6 out of 5 stars 420 Reviews |

## Product Details

- **Brand:** Carib Sea
- **Color:** Purple
- **Global Trade Identification Number:** 00008479003768
- **Included Components:** all
- **Item Weight:** 10 Pounds
- **Material:** Closed Cell Foam
- **Special Feature:** Rock
- **Specific Uses For Product:** Active
- **Style:** Classic
- **UPC:** 008479003768

## Images

![CaribSea LifeRock Base Rock - 40 lbs - Natural Aragonite Rock for Custom Aquascaping, Supports Marine & Reef Environments, Enhances Tank Stability - Image 1](https://m.media-amazon.com/images/I/716EugbZWLL.jpg)

## Available Options

This product comes in different **Pattern, Size** options.

## Questions & Answers

**Q: Did this make anybody else skimmer go crazy after putting in the tank? Im getting all kinds of micro bubbles from my pumps now too.**
A: Yes.  It's the initial bacteria die off that causes that.  You should rinse the rock thoroughly in RODI water before adding to your tank to avoid this.

**Q: Is there a wide variety of sizes and shapes among the rocks?**
A: Yes and you can always break bigger pieces

**Q: Is this rock or sand??? Description and title are conflicting**
A: Supposed to be the rock. I had ordered it and ended up with 40 lbs of sand, told Amazon about it and they fixes the issue and sent me the rock

**Q: Since this is not natural live rock how is it cultured to get the coraline algae?**
A: 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.

## Frequently Bought Together

- Caribsea Life Rock, 40-Pound
- Instant Ocean Sea Salt 50 Gallons, For Marine Aquariums, Fast Dissolving

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**Shop now:** [https://www.desertcart.sn/products/14241074-caribsea-liferock-base-rock-40-lbs-natural-aragonite-rock-custom](https://www.desertcart.sn/products/14241074-caribsea-liferock-base-rock-40-lbs-natural-aragonite-rock-custom)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-18*