---
product_id: 98832206
title: "Red Sea Reef Foundation B Alkalinity (KH) Supplement, 1000ml - Boosts Carbonate Levels for Strong Coral Skeletons in Reef & Marine Aquariums"
brand: "red sea"
price: "E£ 6998"
currency: EGP
in_stock: false
reviews_count: 8
category: "Red Sea"
url: https://www.desertcart.com.eg/products/98832206-red-sea-reef-foundation-b-alkalinity-kh-supplement-1000ml-boosts
store_origin: EG
region: Egypt
---

# supports strong coral skeletons 1L ultra-pure alkalinity boost precise dosing, no mixing needed Red Sea Reef Foundation B Alkalinity (KH) Supplement, 1000ml - Boosts Carbonate Levels for Strong Coral Skeletons in Reef & Marine Aquariums

**Brand:** red sea
**Price:** E£ 6998
**Availability:** ❌ Out of Stock

## Summary

> 🌊 Elevate your reef game—stronger corals, stunning tanks, zero compromise!

## Quick Answers

- **What is this?** Red Sea Reef Foundation B Alkalinity (KH) Supplement, 1000ml - Boosts Carbonate Levels for Strong Coral Skeletons in Reef & Marine Aquariums by red sea
- **How much does it cost?** E£ 6998 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/98832206-red-sea-reef-foundation-b-alkalinity-kh-supplement-1000ml-boosts)

## Best For

- red sea enthusiasts

## Why This Product

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

## Key Features

- • **Ready-to-Use Formula:** No mixing, no mess—just direct dosing for hassle-free maintenance.
- • **Scientifically Backed:** Formulated from years of coral biology research for optimal growth support.
- • **Consistent Water Chemistry:** Maintain stable alkalinity to keep your marine ecosystem thriving.
- • **Trusted by Reef Enthusiasts:** Join thousands of aquarists who rely on Red Sea’s proven quality.
- • **Ultra-Pure Alkalinity Boost:** Enhance your reef’s carbonate levels with lab-tested precision.

## Overview

Red Sea Reef Foundation B Alkalinity Supplement is a 1000ml ready-to-use solution designed to boost carbonate hardness (KH) in reef and marine aquariums. Crafted from ultra-pure ingredients and backed by extensive coral biology research, it ensures stable alkalinity levels that promote robust coral skeleton growth. Ideal for all life stages, this precise dosing formula simplifies aquarium maintenance while supporting a vibrant, healthy reef environment.

## Description

desertcart.com : Red Sea Reef Foundation B Alkalinity (KH) Supplement, 1000ml - Boosts Carbonate Levels for Strong Coral Skeletons in Reef & Marine Aquariums : Pet Supplies

Review: Salt water tank must have. - Love this brand works great and my saltwater fish tank works as described. Have bought numerous times and have gotten this brand consistently. Consistent values for my saltwater tank.
Review: Best product - Best product.

## Features

- 1 Ltr Red Sea Reefer Foundation B Alkalin
- based of years of biological analysis of corals and what they intake when they grow
- Using ultra pure raw products
- Red Sea has packaged the additives in ready to use bottles and jugs that you can dose directly out of with no mixing required
- Reef Foundation B - Alkalinity

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074MLFHS7 |
| ASIN  | B074MLFHS7 |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #57,663 in Pet Supplies ( See Top 100 in Pet Supplies ) #546 in Aquarium Water Treatments |
| Brand Name | Red Sea |
| Customer Reviews | 4.7 4.7 out of 5 stars (299) |
| Date First Available | August 2, 2017 |
| Date First Available  | August 2, 2017 |
| Directions | use as directed |
| Item Dimensions LxWxH | 10 x 3.5 x 3.5 inches |
| Item Package Dimensions L x W x H | 10.12 x 3.62 x 3.58 inches |
| Item Weight | 1.33 Kilograms |
| Item model number | 730773220243 |
| Item model number  | 730773220243 |
| Manufacturer | Red Sea |
| Manufacturer  | Red Sea |
| Material | magnesium |
| Model Name | Aqcult 306168 1 Ltr Red Sea Reefer Foundation B Alkalin |
| Number of Items | 1 |
| Product Dimensions  | 10 x 3.5 x 3.5 inches; 2.93 Pounds |
| Specific Uses for Product | aquarium treatments |
| Style | Classic |
| Target Audience Keyword | fish, unisex-adult |

## Product Details

- **Brand:** Red Sea
- **Item Form:** Stick
- **Item Weight:** 1.33 Kilograms
- **Liquid Volume:** 1 Liters
- **Manufacturer:** Red Sea

## Images

![Red Sea Reef Foundation B Alkalinity (KH) Supplement, 1000ml - Boosts Carbonate Levels for Strong Coral Skeletons in Reef & Marine Aquariums - Image 1](https://m.media-amazon.com/images/I/51kI5BWn8yL.jpg)
![Red Sea Reef Foundation B Alkalinity (KH) Supplement, 1000ml - Boosts Carbonate Levels for Strong Coral Skeletons in Reef & Marine Aquariums - Image 2](https://m.media-amazon.com/images/I/61DbhrwHHaL.jpg)
![Red Sea Reef Foundation B Alkalinity (KH) Supplement, 1000ml - Boosts Carbonate Levels for Strong Coral Skeletons in Reef & Marine Aquariums - Image 3](https://m.media-amazon.com/images/I/71JfPeczKbL.jpg)
![Red Sea Reef Foundation B Alkalinity (KH) Supplement, 1000ml - Boosts Carbonate Levels for Strong Coral Skeletons in Reef & Marine Aquariums - Image 4](https://m.media-amazon.com/images/I/71TqCx4Z05L.jpg)
![Red Sea Reef Foundation B Alkalinity (KH) Supplement, 1000ml - Boosts Carbonate Levels for Strong Coral Skeletons in Reef & Marine Aquariums - Image 5](https://m.media-amazon.com/images/I/71plVaLV2mL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Salt water tank must have.
*by P***K on July 13, 2025*

Love this brand works great and my saltwater fish tank works as described. Have bought numerous times and have gotten this brand consistently. Consistent values for my saltwater tank.

### ⭐⭐⭐⭐⭐ Best product
*by N***N on October 6, 2025*

Best product.

### ⭐⭐⭐⭐⭐ The product works great and was deliver on time. I have ordered this many times for many years.
*by L***Y on October 26, 2024*



## Frequently Bought Together

- Red Sea Aqcult 306168 1 LTR Reefer Foundation B Alkalin
- Aqcult 306167 1 Ltr Red Reefer Foundation A Calcium & Strontium
- Red Sea Reef Foundation C, Magnesium Supplement, 1 Liter

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**Shop now:** [https://www.desertcart.com.eg/products/98832206-red-sea-reef-foundation-b-alkalinity-kh-supplement-1000ml-boosts](https://www.desertcart.com.eg/products/98832206-red-sea-reef-foundation-b-alkalinity-kh-supplement-1000ml-boosts)

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-01-26*