--- product_id: 10329571 title: "Alkalinity Calcium Magnesium Combo Test Kit" brand: "salifert" price: "€ 108.23" currency: EUR in_stock: true category: "Salifert" url: https://www.desertcart.be/products/10329571-alkalinity-calcium-magnesium-combo-test-kit store_origin: BE region: Belgium --- # Up to 50 accurate tests per kit Detects subtle water chemistry shifts Measures Ca, Mg & Alkalinity precisely Alkalinity Calcium Magnesium Combo Test Kit **Brand:** salifert **Price:** € 108.23 **Availability:** ✅ In Stock ## Summary > 🌟 Keep your aquarium’s chemistry flawless—because your underwater world deserves the best! ## Quick Answers - **What is this?** Alkalinity Calcium Magnesium Combo Test Kit by salifert - **How much does it cost?** € 108.23 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/10329571-alkalinity-calcium-magnesium-combo-test-kit) ## Best For - salifert enthusiasts ## Why This Product - Trusted salifert brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Testing:** Just add drops and watch vibrant color changes for instant, no-guess results. - • **Long-Lasting Value:** Includes 10 test strips enabling up to 50 reliable tests—perfect for ongoing aquarium care. - • **Trusted Brand Assurance:** Salifert’s proven expertise ensures your aquatic environment thrives with confidence. - • **Optimized for Marine Life:** Specifically designed to maintain ideal conditions for coral and fish growth. - • **Precision Mineral Monitoring:** Pinpoint calcium, magnesium, and alkalinity levels with lab-grade accuracy. ## Overview The Salifert Alkalinity Calcium Magnesium Combo Test Kit offers precise, easy-to-read measurements of essential minerals critical for marine aquarium health. With up to 50 tests per kit and interference-resistant formulas, it empowers aquarists to maintain optimal water conditions for vibrant coral and fish growth, backed by Salifert’s trusted quality. ## Description Salifert aquarium water test kits are the epitome of accuracy and precision. Their wide range of available tests have all been designed to detect the smallest traces of certain elements, without interference from other chemicals within the water. Simply put, these are the best test kits you can buy- hands down. The sharp, contrasting color changes make results easy to read so there's no second guessing. Trust your aquarium to Salifert. Detects small changes in carbonate hardness which can affect pH and the growth of both fish and coral. Salifert Magnesium Profi-Test Magnesium is present in natural sea water in a fairly high concentration (1350 - 1500 mg/L) and is an essential element of chlorophyll which is necessary for photosynthesis. Without photosynthesis plants, algae and coral would not be able to survive. Magnesium also helps to maintain the correct combination of calcium concentration and alkalinity as it slows down the formation of calcium carbonate which can absorb many important trace elements within the aquarium. Maintaining a correct magnesium concentration is therefore very important and is indirectly responsible for fast coral and calcareous algae growth by making it possible to maintain correct calcium and alkalinity figures. Magnesium is depleted by algae growth and also by the use of excessive kalkwasser or by going far beyond natural calcium, alkalinity and pH values. The Salifert Magnesium Profi-Test is easy to use and accurate with measurements in steps of 30 mg/L. Results are not affected by strontium and calcium interference. Can be used for marine water only. Calcium and strontium will not interfere when their total concentration is between 200 and 650 ppm. This is mostly the case. Up to 50 tests.Warning!Keep out of reach of children. Not for consumption. ## Features - Salifert Alkalinity Test Kit: Measures calcium, magnesium and alkalinity levels in water - Easy to Use: Simply add drops to water sample and wait for results - Accurate Results: Provides precise measurements of essential minerals in water - Convenient Packaging: Comes with 1 test kit and 10 test strips for multiple uses - Salifert Brand: Made by a trusted brand known for quality water treatment products ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00E3FKH06 | | ASIN | B00E3FKH06 | | Age Range Description | All | | Best Sellers Rank | #22,930 in Pet Supplies ( See Top 100 in Pet Supplies ) #30 in Aquarium Test Kits | | Brand Name | Salifert | | Concentration | 650 part per million | | Customer Reviews | 4.4 4.4 out of 5 stars (570) | | Date First Available | July 22, 2013 | | Flavor | Other | | Included Components | Salifert Alk Test Kit, Salifert Calcium Test Kit, Salifert Mag Test Kit | | Is Discontinued By Manufacturer | No | | Item Form | Powder | | Item model number | SALCORE | | Manufacturer | Salifert | | Manufacturer | Salifert | | Manufacturer Part Number | SALCORE | | Model Number | SALCORE | | Number of Items | 1 | | Primary Supplement Type | Calcium | | Product Dimensions | 5.2 x 5.1 x 4.2 inches; 11.68 ounces | | UPC | 766150848526 | | Unit Count | 1 Count | ## Product Details - **Brand:** Salifert - **Flavor:** Other - **Item Form:** Powder - **Primary Supplement Type:** Calcium - **Unit Count:** 1 Count ## Images ![Alkalinity Calcium Magnesium Combo Test Kit - Image 1](https://m.media-amazon.com/images/I/61QipOlcSSL.jpg) ## Frequently Bought Together - Salifert Alkalinity Calcium Magnesium Combo Test Kit - Salifert Phosphate Test Kit - Salifert Nitrate (No3) Test Kit --- ## 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.be/products/10329571-alkalinity-calcium-magnesium-combo-test-kit](https://www.desertcart.be/products/10329571-alkalinity-calcium-magnesium-combo-test-kit) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-07-22*