--- product_id: 5088572 title: "API PH TEST KIT 250-Test Freshwater Aquarium Water pH Test Kit, 4 Piece Set" price: "A$16" currency: AUD in_stock: true reviews_count: 13 url: https://www.desertcart.com.au/products/5088572-api-ph-test-kit-250-test-freshwater-aquarium-water-ph store_origin: AU region: Australia --- # Accurate pH range 6.0 - 7.6 250 precise pH tests per kit Quick weekly monitoring API PH TEST KIT 250-Test Freshwater Aquarium Water pH Test Kit, 4 Piece Set **Price:** A$16 **Availability:** βœ… In Stock ## Summary > 🐠 Keep your aquarium thriving with precision pH insights! ## Quick Answers - **What is this?** API PH TEST KIT 250-Test Freshwater Aquarium Water pH Test Kit, 4 Piece Set - **How much does it cost?** A$16 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/5088572-api-ph-test-kit-250-test-freshwater-aquarium-water-ph) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Trusted Legacy:** Backed by nearly 60 years of proven API aquarium expertise - β€’ **Proactive Fish Care:** Detects harmful pH fluctuations caused by waste and tap water changes - β€’ **User-Friendly Design:** Includes color card and capped test tube for easy, mess-free testing - β€’ **Precision Testing Power:** 250 tests per kit ensure long-term aquarium health monitoring - β€’ **Wide pH Spectrum Coverage:** Accurately measures pH from 6.0 to 7.6 to suit diverse freshwater species ## Overview The API PH TEST KIT offers 250 accurate freshwater pH tests ranging from 6.0 to 7.6, enabling millennial aquarium enthusiasts to effortlessly monitor and maintain optimal water conditions. Designed with a color-coded chart and capped test tube, it simplifies weekly testing to prevent invisible water issues that threaten fish health. Trusted for nearly six decades, this kit supports diverse freshwater species by detecting pH fluctuations caused by environmental factors, ensuring a vibrant, thriving aquatic ecosystem. ## Description Keep your fish healthy and thriving by testing your aquarium water's pH regularly with easy-to-use API pH TEST KIT for freshwater aquariums. Testing water parameters weekly helps prevent invisible water problems that can be harmful to fish. pH is the measure of acidity of water, on a scale ranging from 0 to 14. A pH of 0 is the most acidic, while a pH of 14 is the most alkaline. Different geographies have different tap water conditions with different pH levels, while fish require a specific pH level to thrive. A pH of 7.0 is ideal when keeping a community aquarium containing a variety of tropical fish. Goldfish and livebearers prefer a pH of 7.5. Many desertcartian fish, like angelfish and neon tetras, prefer a pH of 6.5 to 6.8. Mollies and swordtails thrive at pH 7.2 to 7.5. API pH TEST KIT for freshwater aquariums test a wide range of pH levels from 6.0 to 9.0. Just dip a strip directly into your aquarium, and use the color-coded chart to determine if your water is safe or if adjustments are needed. Then follow the recommendations to treat the water – it's that simple! With API aquarium products, it’s easy to keep a beautiful saltwater, freshwater or reef aquarium. For almost 60 years API has developed premium solutions with proven and effective results for your family and ours. API offers a range of testing kits, water conditioners, and nutritionally superior food, because we’re dedicated to making a better underwater world. They work to provide a safe, hospitable environment for fish such as tropical community fish, cichlids, goldfish and more. At API, we understand the rewards and relaxation of fishkeeping because we have a passion for fish too. Review: The fit - They work well and great fit. Review: Simple yet Accurate - Very accurate and simple pH test. ## Features - Contains one (1) API PH TEST KIT 250-Test Freshwater Aquarium Water pH Test Kit, including 1 bottle of testing solution, 1 color card and 1 test tube with cap - Helps monitor and adjust pH and prevent invisible water problems that can be harmful to fish - Accurately reads pH 6.0 - 7.6 and helps avoid fish loss - Because different geographies have different tap water conditions, and different fish need different pH levels to be healthy, API helps measure pH levels & detect pH fluctuation caused by fish waste, uneaten food and addition of tap water. - Use for weekly monitoring and when water or fish problems appear ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.6 out of 5 stars 3,352 Reviews | ## Images ![API PH TEST KIT 250-Test Freshwater Aquarium Water pH Test Kit, 4 Piece Set - Image 1](https://m.media-amazon.com/images/I/81tZ6HMZZNL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ The fit *by G***L on May 12, 2026* They work well and great fit. ### ⭐⭐⭐⭐⭐ Simple yet Accurate *by A***R on February 3, 2026* Very accurate and simple pH test. ### ⭐⭐⭐⭐⭐ Works as intended *by P***. on June 15, 2026* Product is good. ## Frequently Bought Together - API PH TEST KIT 250-Test Freshwater Aquarium Water pH Test Kit - API pH UP Freshwater Aquarium Water pH Raising Solution 118 ml Bottle --- ## 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.com.au/products/5088572-api-ph-test-kit-250-test-freshwater-aquarium-water-ph](https://www.desertcart.com.au/products/5088572-api-ph-test-kit-250-test-freshwater-aquarium-water-ph) --- *Product available on Desertcart Australia* *Store origin: AU* *Last updated: 2026-08-31*