--- product_id: 254785219 title: "gh & kh test kit freshwater aquarium water, 4.8 oz." brand: "api" price: "1334017β‚«" currency: VND in_stock: true category: "Api" url: https://www.desertcart.vn/products/254785219-gh-and-kh-test-kit-freshwater-aquarium-water-4-8 store_origin: VN region: Vietnam --- # 4.8 oz precision testing volume Measures both GH & KH for balanced water Includes 2 glass test tubes for accuracy gh & kh test kit freshwater aquarium water, 4.8 oz. **Brand:** api **Price:** 1334017β‚« **Availability:** βœ… In Stock ## Summary > πŸ’§ Master your aquarium’s chemistry, because your fish deserve the perfect home. ## Quick Answers - **What is this?** gh & kh test kit freshwater aquarium water, 4.8 oz. by api - **How much does it cost?** 1334017β‚« with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/254785219-gh-and-kh-test-kit-freshwater-aquarium-water-4-8) ## Best For - api enthusiasts ## Why This Product - Trusted api brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Easy & Accurate:** Comes with clear instructions and glass test tubes for reliable, professional-grade results at home. - β€’ **BPA-Free & Trusted:** Safe for all life stages of fish, with a 4.6-star rating from over 5,600 users who demand quality. - β€’ **Stabilize pH Levels:** Monitor KH to prevent rapid pH shifts, ensuring a stable and thriving aquatic ecosystem. - β€’ **Dual Hardness Testing:** Simultaneously measure General Hardness (GH) and Carbonate Hardness (KH) for comprehensive water quality insights. - β€’ **Perfect Habitat Replication:** Match your aquarium’s water hardness to natural fish environments, reducing stress and boosting health. ## Overview The API GH & KH Test Kit offers precise measurement of general and carbonate hardness in freshwater aquariums, helping you replicate natural habitats to reduce fish stress and maintain stable pH levels. Featuring 2 glass test tubes, easy-to-follow instructions, and a BPA-free formula, this 4.8 oz kit is trusted by thousands of aquarists for professional-grade water quality management. ## Description Api gh & kh test kit freshwater aquarium water, 4.8 oz. : desertcart.ae ## Features - When Keeping Freshwater Fish And Plants, The General Hardness Gh And Carbonate Hardness Kh Of Aquarium Water Should Match Their Natural Habitat. The Api Gh & Kh Test Kit Helps You Duplicate The Natural Habitat Of Your Fish To Prevent Stress, Keeping Them Healthy - Contains 2 Test Bottles, Easy To Ready Instructions, And Glass Test Tubes - Carbonate Hardness, Also Known As Alkalinity, Is The Measure Of Carbonate And Bicarbonate Concentrations Dissolved In Water. These Minerals Are Present In Municipal, Well, And Bottled Water. The Level Of Carbonate Hardness In Tap And Bottled Water Depends On The Source Of The Water And The Treatment Processes It Has Undergone. Carbonate Hardness Helps Stabilize Ph In The Aquarium. An Aquarium With A Low Kh Level Will Tend To Be Acidic. Aquariums With Very Low Kh Are Subject To Rapid Ph Shifts If Not Monitored Carefully. Water With A High Kh Level Usually Has A High Ph. - General Hardness Is The Measure Of Calcium And Magnesium Ion Concentrations Dissolved In Water. These Minerals Are Present In Municipal, Well, And Bottled Spring Water. The Level Of General Hardness In Tap And Bottled Water Depends On The Source Of The Water And The Treatment Processes It Has Undergone. Hard Water Is High In Calcium And Magnesium, While Soft Water Is Low In These Minerals. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003SNCHMA | | Allergen Information | BPA-Free | | Batteries Included | No | | Best Sellers Rank | #13,025 in Pet Supplies ( See Top 100 in Pet Supplies ) #81 in Fish Medication & Health Supplies | | Color | multicolor | | Customer Reviews | 4.6 4.6 out of 5 stars (5,630) | | Date First Available | 7 August 2012 | | Item Weight | 70.8 g | | Item model number | 58 | | Number of Items | 1 | | Pet Life Stage | All Life Stages | | Pet Type | Fish | | Product Dimensions | 6.99 x 4.13 x 13.02 cm; 70.87 g | | Quantity | 1 | | Size | 4.8 oz. | | Specific Uses | Active | | Volume | 1.25 | | batteries required | No | ## Images ![gh & kh test kit freshwater aquarium water, 4.8 oz. - Image 1](https://m.media-amazon.com/images/I/518PHJWONXL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Frequently Bought Together - API GH & KH TEST KIT Freshwater Aquarium Water Test Kit, 2.5 oz. - API FRESHWATER MASTER TEST KIT 800-Test Freshwater Aquarium Water Master Test Kit, White, Single, Multi-colored - SaltyShrimp Shrimp Mineral GH/KH+ 100g --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/254785219-gh-and-kh-test-kit-freshwater-aquarium-water-4-8](https://www.desertcart.vn/products/254785219-gh-and-kh-test-kit-freshwater-aquarium-water-4-8) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-09-30*