--- product_id: 737049992 title: "Fresh Water Testing kit for pH,Total Hardness,Ammonia,Alkalinity,Dissolve Oxygen,Calcium,Magnesium,Nitrite & Nitrate (400 Test) | Master Test Kit for Aquarium and Fish Farming." brand: "bionix" price: "279 zł" currency: PLN in_stock: true reviews_count: 5 category: "Bionix" url: https://www.desertcart.pl/products/737049992-fresh-water-testing-kit-for-ph-total-hardness-ammonia-alkalinity store_origin: PL region: Poland --- # ISO 9001:2015 certified Wide measurement ranges 400+ precise tests Fresh Water Testing kit for pH,Total Hardness,Ammonia,Alkalinity,Dissolve Oxygen,Calcium,Magnesium,Nitrite & Nitrate (400 Test) | Master Test Kit for Aquarium and Fish Farming. **Brand:** bionix **Price:** 279 zł **Availability:** ✅ In Stock ## Summary > 💧 Master your aquarium’s health with precision and confidence! ## Quick Answers - **What is this?** Fresh Water Testing kit for pH,Total Hardness,Ammonia,Alkalinity,Dissolve Oxygen,Calcium,Magnesium,Nitrite & Nitrate (400 Test) | Master Test Kit for Aquarium and Fish Farming. by bionix - **How much does it cost?** 279 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/737049992-fresh-water-testing-kit-for-ph-total-hardness-ammonia-alkalinity) ## Best For - bionix enthusiasts ## Why This Product - Trusted bionix brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision You Can Trust:** Accurate readings across broad ranges (pH 1-14, hardness up to 3000 mg/l) for expert-level control. - • **Complete Pro Kit Included:** 18 reagents, 6 test tubes, syringe, spatulas & color card—everything for hassle-free testing. - • **Exclusive Freshwater Focus:** Optimized for freshwater aquariums & fish farming—stay ahead in aquatic care. - • **Certified Quality Assurance:** ISO 9001:2015 certified kit developed under top aquaculture scientist supervision. - • **Comprehensive 8-in-1 Testing:** Monitor pH, hardness, ammonia, nitrates & more with 400+ tests for total water health. ## Overview The BIONIX Fresh Water Testing Kit is a professional-grade, ISO 9001:2015 certified master kit designed for freshwater aquariums and fish farming. It offers over 400 tests covering 8 critical water parameters including pH, total hardness, ammonia, nitrite, nitrate, alkalinity, dissolved oxygen, calcium, and magnesium. Developed under expert supervision, this comprehensive kit includes all necessary reagents and tools for accurate, easy-to-use water quality monitoring, ensuring optimal aquatic environments. ## Description BIONIX Water Test Kit is ISO 9001:2015 certified and is accredited by International Accreditation Forum(IAF). Bionix Test Kits are developed under the supervision of Principal Aquaculture Scientist Dr.B.k Mahapatra(CIFE,Kolkata). Bionix Freshwater 8 in 1 master test kit can perform over 400 tests which includes 50 ph test(low range and high range), Ammonia 50 Test, Nitrite 50 Test,Nitrate 50 Test,Alkalinity 50 Test,Total Hardness 50 Test,Calcium & Magnesium 50 Test and Dissolve Oxygen 50 Test. This Kit comes with 18 Reagent bottles,6 test tubes,Colour Card,1 Syringe,3 Spatula, and 1 manual. Scan the QR code given at the back of the box for product manual videos or visit our youtube channel "Bionix Water Test Kits". Review: Best - Very accurate and very easy to use and understand ... High quality and made in India ... Review: Serves the purpose - Good product. Correct readings Easy to use ## Features - Ph 50 Test, Range 1-14, Low range & High range. - Total Hardness (GH) 50 Test, Range 0-3000 mg/l - Calcium & Magnesium Hardness 50 Test - Dissolve Oxygen 50 test, Range 0-12 mg/l - Total Alkalinity (KH) 50 Test, Range 0-2000 mg/l - Ammonia 50 Test, Range 0-8 mg/l - Nitrite 50 Test, Range 0-5 mg/l - Nitrate 50 Test, Range 0-160 mg/l - FOR FRESHWATER ONLY, NOT SUITABLE FOR SALTWATER - ISO 9001:2015 CERTIFIED, EXPIRY 12/2030 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0FDCKRK5F | | Best Sellers Rank | #3,463 in Pet Supplies ( See Top 100 in Pet Supplies ) #12 in Test Kits | | Country of Origin | India | | Generic Name | Nitrite Nitrate test kit | | Included Components | 18 Reagent Bottle,6 Test Tube,1 Syringe,1 Colour Card, 1 Manual and 3 micro spatula | | Item Dimensions LxWxH | 22 x 16 x 10 Centimeters | | Item Weight | 350 g | | Item model number | BIONIX_BIG FMK | | Manufacturer | BIONIX | | Net Quantity | 1 Count | | Packer | B.B TRADERS, ADDRESS: 48M/2 SWINHOE LANE KOLKATA 700042, CALL: 9903490888 | | Product Dimensions | 22 x 16 x 10 cm; 350 g | ## Images ![Fresh Water Testing kit for pH,Total Hardness,Ammonia,Alkalinity,Dissolve Oxygen,Calcium,Magnesium,Nitrite & Nitrate (400 Test) | Master Test Kit for Aquarium and Fish Farming. - Image 1](https://m.media-amazon.com/images/I/51-9JiaTASL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best *by M***N on 29 December 2025* Very accurate and very easy to use and understand ... High quality and made in India ... ### ⭐⭐⭐⭐ Serves the purpose *by D***D on 30 July 2025* Good product. Correct readings Easy to use ### ⭐⭐⭐⭐⭐ Review from an aquascaper *by A***L on 29 July 2025* Value for money Easy to use Accurate results and colour Most importantly expiry is up to 2030 --- ## 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.pl/products/737049992-fresh-water-testing-kit-for-ph-total-hardness-ammonia-alkalinity](https://www.desertcart.pl/products/737049992-fresh-water-testing-kit-for-ph-total-hardness-ammonia-alkalinity) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-10*