--- product_id: 1627529 title: "Red Sea Reef Foundation B Alkalinity (KH) Supplement, 500ml - Boosts Carbonate Levels for Strong Coral Skeletons in Reef & Marine Aquariums" brand: "red sea" price: "S/.201" currency: PEN in_stock: true url: https://www.desertcart.pe/products/1627529-red-sea-reef-foundation-b-alkalinity-kh-supplement-500ml-boosts store_origin: PE region: Peru --- # Supports strong coral skeletons 500ml precision dosing Boosts carbonate alkalinity (KH) Red Sea Reef Foundation B Alkalinity (KH) Supplement, 500ml - Boosts Carbonate Levels for Strong Coral Skeletons in Reef & Marine Aquariums **Brand:** red sea **Price:** S/.201 **Availability:** ✅ In Stock ## Summary > 🌊 Elevate your reef game with every drop! ## Quick Answers - **What is this?** Red Sea Reef Foundation B Alkalinity (KH) Supplement, 500ml - Boosts Carbonate Levels for Strong Coral Skeletons in Reef & Marine Aquariums by red sea - **How much does it cost?** S/.201 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/1627529-red-sea-reef-foundation-b-alkalinity-kh-supplement-500ml-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 - • **Trusted by Thousands:** 4.8-star rating from 113 reef-obsessed customers - • **Coral Strength Amplifier:** Enhances carbonate levels to build resilient coral skeletons - • **Effortless Aquarium Care:** Simple, user-friendly formula for hassle-free dosing - • **Premium Quality from Israel:** Manufactured with trusted expertise for reef enthusiasts - • **Perfect for Marine Ecosystems:** Optimized for reef & marine aquarium water chemistry ## Overview Red Sea Reef Foundation B Alkalinity Supplement (500ml) precisely boosts carbonate hardness (KH) to strengthen coral skeletons in reef and marine aquariums. Trusted by aquarists worldwide, this easy-to-use formula is manufactured in Israel and highly rated for maintaining optimal water chemistry essential for vibrant, healthy coral growth. ## Description desertcart.com : Red Sea Reef Foundation B Alkalinity (KH) Supplement, 500ml - Boosts Carbonate Levels for Strong Coral Skeletons in Reef & Marine Aquariums : Aquarium Treatments : Pet Supplies ## Features - This product is easy to use - This product adds a great Value - This product is Manufactured in Israel ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004E2DW78 | | Allergen Information | Celery Free | | Best Sellers Rank | #137,386 in Pet Supplies ( See Top 100 in Pet Supplies ) #1,197 in Aquarium Water Treatments | | Brand | Red Sea | | Brand Name | Red Sea | | Customer Reviews | 4.8 out of 5 stars 113 Reviews | | Global Trade Identification Number | 00730773220236 | | Included Components | PHL306037 | | Item Form | Stick | | Item Type Name | PHL306037 | | Item Weight | 16 ounces | | Liquid Volume | 500 Milliliters | | Manufacturer | Red Sea | | Manufacturer Part Number | 306037 | | Model Number | 23173 | | Target Species | Fish | | UPC | 730773220236 | | Unit Count | 1 Count | | Warranty Description | PHL306037 | ## Product Details - **Brand:** Red Sea - **Liquid Volume:** 500 Milliliters - **Item Weight:** 16 ounces - **Item Form:** Liquid - **Manufacturer:** TopDawg Pet Supply ## Images ![Red Sea Reef Foundation B Alkalinity (KH) Supplement, 500ml - Boosts Carbonate Levels for Strong Coral Skeletons in Reef & Marine Aquariums - Image 1](https://m.media-amazon.com/images/I/81tqlVcRItL.jpg) ![Red Sea Reef Foundation B Alkalinity (KH) Supplement, 500ml - 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, 500ml - 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, 500ml - Boosts Carbonate Levels for Strong Coral Skeletons in Reef & Marine Aquariums - Image 4](https://m.media-amazon.com/images/I/51kI5BWn8yL.jpg) ![Red Sea Reef Foundation B Alkalinity (KH) Supplement, 500ml - Boosts Carbonate Levels for Strong Coral Skeletons in Reef & Marine Aquariums - Image 5](https://m.media-amazon.com/images/I/71plVaLV2mL.jpg) ## Frequently Bought Together - Red Sea Reef Foundation B Alkalinity (KH) Supplement, 500ml - Boosts Carbonate Levels for Strong Coral Skeletons in Reef & Marine Aquariums - Red Sea Reef Foundation A (Ca/Sr) Supplement, 500ml - Calcium & Strontium Additive for Healthy Coral Growth in Marine & Reef Aquariums - Red Sea Reef Foundation C Magnesium (Mg) Supplement, 500ml - 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.pe/products/1627529-red-sea-reef-foundation-b-alkalinity-kh-supplement-500ml-boosts](https://www.desertcart.pe/products/1627529-red-sea-reef-foundation-b-alkalinity-kh-supplement-500ml-boosts) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-07-31*