--- product_id: 386341686 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: "561448CFA" currency: XOF in_stock: true category: "Red Sea" url: https://www.desertcart.sn/products/386341686-red-sea-reef-foundation-b-alkalinity-kh-supplement-5-l store_origin: SN region: Senegal --- # Stabilizes pH & alkalinity in reef tanks 5L liquid formula for easy dosing Balanced carbonate & buffer complex 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:** 561448CFA **Availability:** ✅ In Stock ## Summary > 🌊 Elevate your reef’s foundation—because your corals deserve the best! ## 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?** 561448CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/386341686-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 - • **Complete Reef Care:** Part of Red Sea’s integrated reef maintenance program for balanced marine ecosystems - • **Safe & Tested Formula:** Clinically tested for aquarium safety, promoting healthier, vibrant reef life - • **Supports Coral Growth:** Provides essential carbonate, calcium, magnesium, and strontium in perfect harmony - • **Precision Alkalinity Boost:** Maintains optimal carbonate hardness (KH) for robust coral skeletons - • **Liquid Concentrate Convenience:** Easy-to-measure 5-liter liquid form ensures hassle-free dosing and consistent results ## Overview Red Sea Reef Foundation B Alkalinity Supplement is a 5-liter liquid formula designed to boost carbonate levels and stabilize pH in marine and reef aquariums. It delivers a balanced mix of carbonate, calcium, magnesium, and strontium, essential for strong coral skeleton growth and overall reef health. Part of Red Sea’s comprehensive reef care system, this tested and safe supplement ensures your corals thrive in a perfectly maintained aquatic environment. ## Description Reef foundation B calcium, magnesium, strontium and carbonate are the basic foundation elements of coral skeletons. All of These elements need to be available in balanced proportions for coral health and growth. Red Sea reef foundation B is a complex of carbonate and other buffers present in seawater that maintain proper alkalinity and pH, and is part of Red Sea complete reef care program. ## 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 | #59,010 in Pet Supplies ( See Top 100 in Pet Supplies ) #496 in Fish Medication & Health Supplies | | Brand Name | Red Sea | | Customer Reviews | 4.7 4.7 out of 5 stars (47) | | Global Trade Identification Number | 00730773220250 | | Item Form | Liquid | | Item Type Name | Aquarium Supplies | | Item Weight | 454 g | | Liquid Volume | 5 Liters | | Manufacturer | Pro-Motion Distributing - Direct | | Manufacturer Part Number | 63322025 | | Model Number | 63322025 | | Target Species | Fish | | UPC | 730773220250 | | Unit Count | 5000.0 Milliliters | ## Product Details - **Brand:** Red Sea - **Item form:** Liquid - **Item weight:** 1 Pounds - **Liquid volume:** 5 Liters - **Unit count:** 5000.0 Milliliters ## 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.sn/products/386341686-red-sea-reef-foundation-b-alkalinity-kh-supplement-5-l](https://www.desertcart.sn/products/386341686-red-sea-reef-foundation-b-alkalinity-kh-supplement-5-l) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-05-30*