---
product_id: 22843353
title: "Caribsea ARM Reactor Media for Aquarium Treatment, 1-Gallon by Caribsea"
brand: "carib sea"
price: "$172.84"
currency: USD
in_stock: true
category: "Misc."
url: https://www.desertcart.us/products/22843353-caribsea-arm-reactor-media-for-aquarium-treatment-1-gallon-by
store_origin: US
region: United States of America
---

# Caribsea ARM Reactor Media for Aquarium Treatment, 1-Gallon by Caribsea

**Brand:** carib sea
**Price:** $172.84
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Caribsea ARM Reactor Media for Aquarium Treatment, 1-Gallon by Caribsea by carib sea
- **How much does it cost?** $172.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/22843353-caribsea-arm-reactor-media-for-aquarium-treatment-1-gallon-by)

## 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

## Description

50 times the strontium of other brands (7390 ppm), It also contains 381,000 ppm Calcium, 590,000 ppm Carbonate and 1050 ppm Magnesium, Great for any calcium reactor set up for reef aquariums

## Features

- Caribsea ARM Reactor Media for Aquarium Treatment, 1-Gallon
- 1-Gallon

## Images

![Caribsea ARM Reactor Media for Aquarium Treatment, 1-Gallon by Caribsea - Image 1](http://ecx.images-amazon.com/images/I/51Ym9FI6ZNL.jpg)

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**Shop now:** [https://www.desertcart.us/products/22843353-caribsea-arm-reactor-media-for-aquarium-treatment-1-gallon-by](https://www.desertcart.us/products/22843353-caribsea-arm-reactor-media-for-aquarium-treatment-1-gallon-by)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-16*