---
product_id: 90299497
title: "Arag-Alive Substrate, Hawaiian Black, 20 lb."
brand: "carib sea"
price: "47.18 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/90299497-arag-alive-substrate-hawaiian-black-20-lb
store_origin: OM
region: Oman
---

# Striking Hawaiian Black granules Optimized for marine & freshwater aquariums Millions of beneficial marine bacteria Arag-Alive Substrate, Hawaiian Black, 20 lb.

**Brand:** carib sea
**Price:** 47.18 OMR
**Availability:** ✅ In Stock

## Summary

> ⚫🦠 Elevate your aquarium game with nature’s own filtration powerhouse!

## Quick Answers

- **What is this?** Arag-Alive Substrate, Hawaiian Black, 20 lb. by carib sea
- **How much does it cost?** 47.18 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/90299497-arag-alive-substrate-hawaiian-black-20-lb)

## Best For

- carib sea enthusiasts

## Why This Product

- Trusted carib sea brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Aesthetic Depth:** Hawaiian Black substrate adds a sleek, modern contrast that makes your aquatic life pop.
- • **Plant-Friendly Base:** Supports healthy root growth for aquatic plants, creating a thriving underwater ecosystem.
- • **Bio-Boosted Filtration:** Harness millions of beneficial bacteria to supercharge your aquarium’s natural filtration system.
- • **Ready-to-Use Convenience:** Simply rinse and add—no batteries, no fuss, just pure aquatic enhancement.
- • **Versatile Aquatic Habitat:** Perfectly suited for freshwater favorites like discus, tetras, and cichlids, plus marine setups and water turtles.

## Overview

Carib Sea Arag-Alive Substrate in Hawaiian Black is a 20 lb. premium aquarium base packed with millions of beneficial marine bacteria. Designed for both freshwater and marine tanks, it enhances biological filtration while providing a visually striking substrate that supports plants and diverse aquatic species.

## Description

Product Description               B00VVBEWKG                  Directions               Rinse substrate before use. Add to aquarium.

## Features

- May also be used in marine or African cichlid aquariums
- Contains millions of beneficial marine bacteria to enhance biological filtration
- Ideal for most freshwater aquaria, including discus, tetras, angelfish, water turtles, rays, plants, cichlids and more

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 33.02 x 5.08 x 50.8 cm; 9.07 kg |
| Item model number | 797 |
| Flavor | Other |
| Item Form | Granules |
| Colour | Hawaiian Black |
| Size | 20 lb. |
| Number of Items | 1 |
| Quantity | 1 |
| Specific Uses | Active |
| Batteries required | No |
| Batteries Included | No |
| Item Weight | 9.07 kg |

## Product Details

- **Brand:** Carib Sea
- **Liquid volume:** 20 Litres
- **Item weight:** 9.07 kg
- **Item form:** Granules
- **Target species:** Turtle

## Images

![Arag-Alive Substrate, Hawaiian Black, 20 lb. - Image 1](https://m.media-amazon.com/images/I/51AaVOAQ-jL.jpg)

## Available Options

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

## Frequently Bought Together

- Carib Sea Arag-Alive Substrate, Hawaiian Black, 20 lb.
- CaribSea Arag-Alive 20 lb Fiji Pink Sand
- Instant Ocean Sea Salt (50 gal)_MB

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**Shop now:** [https://www.desertcart.com.om/products/90299497-arag-alive-substrate-hawaiian-black-20-lb](https://www.desertcart.com.om/products/90299497-arag-alive-substrate-hawaiian-black-20-lb)

---

*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-15*