--- product_id: 51301516 title: "Red Sea Reef Foundation B Alkalinity (KH) Supplement, 5 L - Boosts Carbonate Levels for Strong Coral Skeletons in Reef & Marine Aquariums" brand: "red sea" price: "B/.129" currency: PAB in_stock: false url: https://www.desertcart.com.pa/products/51301516-red-sea-reef-foundation-b-alkalinity-kh-supplement-5-l store_origin: PA region: Panama --- # Supports stable reef chemistry Precise alkalinity boost Enhances coral skeleton strength Red Sea Reef Foundation B Alkalinity (KH) Supplement, 5 L - Boosts Carbonate Levels for Strong Coral Skeletons in Reef & Marine Aquariums **Brand:** red sea **Price:** B/.129 **Availability:** ❌ Out of Stock ## Summary > 🌊 Elevate your reef’s foundation—stronger corals, stunning aquascapes! ## Quick Answers - **What is this?** Red Sea 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?** B/.129 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/51301516-red-sea-reef-foundation-b-alkalinity-kh-supplement-5-l) ## 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 - • **Easy Integration:** Seamlessly blends into your reef system to maintain ideal alkalinity levels. - • **Compact & Convenient:** 5L size designed for long-lasting use without frequent refills. - • **Optimize Coral Growth:** Boost carbonate hardness (KH) for robust coral skeletons and vibrant reef life. - • **Scientifically Tested:** Formulated and tested for safety to ensure a healthy marine aquarium environment. - • **Professional Grade Quality:** Trusted by aquarists for consistent, reliable performance in marine setups. ## Overview Red Sea Reef Foundation B Alkalinity Supplement is a 5L marine aquarium additive designed to precisely boost carbonate hardness (KH), essential for strong coral skeleton development and stable reef chemistry. Tested for safety and formulated for professional aquarists, it ensures optimal conditions for vibrant, healthy coral growth. ## 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 | | ASIN | B011UMNKS0 | | Allergen Information | Apple Free | | Best Sellers Rank | #86,787 in Pet Supplies ( See Top 100 in Pet Supplies ) #754 in Aquarium Water Treatments | | Brand Name | Red Sea | | Customer Reviews | 4.7 4.7 out of 5 stars (48) | | Date First Available | July 15, 2015 | | Department | Hobbyists | | Global Trade Identification Number | 00730773220250 | | Item Form | Liquid | | Item Type Name | Aquarium Supplies | | Item Weight | 16 ounces | | Item model number | 63322025 | | Liquid Volume | 5 liters | | Manufacturer | Pro-Motion Distributing - Direct | | Manufacturer | Pro-Motion Distributing - Direct | | Manufacturer Part Number | 63322025 | | Model Number | 63322025 | | Number of Items | 1 | | Pet Type | Fish | | Product Dimensions | 5 x 2 x 4 inches; 1 pounds | | 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 ![Red Sea 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) ![Red Sea Reef Foundation B Alkalinity (KH) Supplement, 5 L - 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, 5 L - Boosts Carbonate Levels for Strong Coral Skeletons in Reef & Marine Aquariums - Image 3](https://m.media-amazon.com/images/I/81wICs0grEL.jpg) ![Red Sea Reef Foundation B Alkalinity (KH) Supplement, 5 L - Boosts Carbonate Levels for Strong Coral Skeletons in Reef & Marine Aquariums - Image 4](https://m.media-amazon.com/images/I/71plVaLV2mL.jpg) ![Red Sea Reef Foundation B Alkalinity (KH) Supplement, 5 L - Boosts Carbonate Levels for Strong Coral Skeletons in Reef & Marine Aquariums - Image 5](https://m.media-amazon.com/images/I/813S2x5uOnL.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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.pa/products/51301516-red-sea-reef-foundation-b-alkalinity-kh-supplement-5-l](https://www.desertcart.com.pa/products/51301516-red-sea-reef-foundation-b-alkalinity-kh-supplement-5-l) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-08-14*