---
product_id: 51301516
title: "Reef Foundation B Alkalinity (KH) Supplement, 5 L - Boosts Carbonate Levels for Strong Coral Skeletons in Reef & Marine Aquariums"
brand: "red sea"
price: "4325 kr"
currency: NOK
in_stock: true
category: "Red Sea"
url: https://www.desertcart.no/products/51301516-reef-foundation-b-alkalinity-kh-supplement-5-l-boosts-carbonate
store_origin: NO
region: Norway
---

# 5L liquid volume for sustained dosing Tested safety & health for marine ecosystems Precise alkalinity (KH) boost for coral strength Reef Foundation B Alkalinity (KH) Supplement, 5 L - Boosts Carbonate Levels for Strong Coral Skeletons in Reef & Marine Aquariums

**Brand:** red sea
**Price:** 4325 kr
**Availability:** ✅ In Stock

## Summary

> 🌊 Elevate your reef’s resilience with every drop!

## Quick Answers

- **What is this?** Reef Foundation B Alkalinity (KH) Supplement, 5 L - Boosts Carbonate Levels for Strong Coral Skeletons in Reef & Marine Aquariums by red sea
- **How much does it cost?** 4325 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/51301516-reef-foundation-b-alkalinity-kh-supplement-5-l-boosts-carbonate)

## 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

- • **Large 5L Supply:** Extended use without frequent repurchasing—perfect for serious hobbyists
- • **Safe & Reliable:** Thoroughly tested to ensure no harm to your delicate marine life
- • **Effortless Integration:** Liquid form allows easy, precise dosing for busy managers
- • **Sustain Coral Vitality:** Optimized carbonate levels to build resilient coral skeletons
- • **Professional-Grade Formula:** Trusted by reef experts for consistent aquarium balance

## Overview

Red Sea Reef Foundation B Alkalinity Supplement is a 5-liter liquid solution designed to boost carbonate hardness (KH) in reef and marine aquariums, promoting strong coral skeleton growth. Trusted by professionals and hobbyists alike, it ensures safe, precise alkalinity adjustments to maintain optimal water chemistry for vibrant, healthy coral ecosystems.

## Description

desertcart.com : Red Sea Reef Foundation B Alkalinity (KH) Supplement, 5 L - Boosts Carbonate Levels for Strong Coral Skeletons in Reef & Marine Aquariums : Pet Supplies

## Features

- Quality And Performance Driven Products For Your Pet
- Tested For Safety And Health
- Provide A Better Quality Of Living For Your Pet With Red Sea
- Package Dimensions: 4.96062992125984" L X 7.79527559055118" W X 11.4173228346457" H

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B011UMNKS0 |
| Allergen Information | Apple Free |
| Best Sellers Rank | #103,356 in Pet Supplies ( See Top 100 in Pet Supplies ) #873 in Aquarium Water Treatments |
| Brand | Red Sea |
| Brand Name | Red Sea |
| Customer Reviews | 4.7 out of 5 stars 48 Reviews |
| Global Trade Identification Number | 00730773220250 |
| Item Form | Liquid |
| Item Type Name | Aquarium Supplies |
| Item Weight | 16 ounces |
| Liquid Volume | 5 liters |
| Manufacturer | Pro-Motion Distributing - Direct |
| Manufacturer Part Number | 63322025 |
| Model Number | 63322025 |
| Number of Items | 1 |
| Pet Type | Fish |
| Target Species | Ornamental Fish |
| UPC | 730773220250 |
| Unit Count | 1 Pack |

## Product Details

- **Brand:** Red Sea
- **Item Form:** Liquid
- **Item Weight:** 16 ounces
- **Liquid Volume:** 5 liters
- **Unit Count:** 1 Pack

## Images

![Reef Foundation B Alkalinity (KH) Supplement, 5 L - Boosts Carbonate Levels for Strong Coral Skeletons in Reef & Marine Aquariums - Image 1](https://m.media-amazon.com/images/I/71XtwFRr2mL.jpg)

## Frequently Bought Together

- Red Sea Reef Foundation B Alkalinity (KH) Supplement, 5 L - Boosts Carbonate Levels for Strong Coral Skeletons in Reef & Marine Aquariums
- Red Sea Reef Foundation A (Ca/Sr) Supplement, 5 L - Calcium & Strontium Additive for Healthy Coral Growth in Marine & Reef Aquariums
- Red Sea Reef Foundation C Magnesium (Mg) Supplement, 5 L - Maintains Magnesium Balance for Healthy Corals in Marine & Reef Aquariums

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**Shop now:** [https://www.desertcart.no/products/51301516-reef-foundation-b-alkalinity-kh-supplement-5-l-boosts-carbonate](https://www.desertcart.no/products/51301516-reef-foundation-b-alkalinity-kh-supplement-5-l-boosts-carbonate)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-19*