--- product_id: 47963398 title: "Test 6-in-1 Strips Aquarium to Test 6 Essential Water Quality Parameters in Less Than 60 Seconds, Pack of 25" brand: "tetra" price: "HK$243" currency: HKD in_stock: true category: "Tetra" url: https://www.desertcart.hk/products/47963398-test-6-in-1-strips-aquarium-to-test-6-essential store_origin: HK region: Hong Kong --- # 25 test strips per pack 60-second rapid results 6 essential water parameters Test 6-in-1 Strips Aquarium to Test 6 Essential Water Quality Parameters in Less Than 60 Seconds, Pack of 25 **Brand:** tetra **Price:** HK$243 **Availability:** ✅ In Stock ## Summary > 🐠 Dive into perfect water clarity—test smarter, not harder! ## Quick Answers - **What is this?** Test 6-in-1 Strips Aquarium to Test 6 Essential Water Quality Parameters in Less Than 60 Seconds, Pack of 25 by tetra - **How much does it cost?** HK$243 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/47963398-test-6-in-1-strips-aquarium-to-test-6-essential) ## Best For - tetra enthusiasts ## Why This Product - Trusted tetra brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Thousands:** Join over 16,000 happy customers who rely on Tetra’s proven accuracy and UK-made quality. - • **User-Friendly & Fast:** Simply dip, swirl, and read—perfect for busy professionals who demand quick, reliable results. - • **All-in-One Precision Testing:** Monitor pH, GH, KH, nitrite, nitrate, and chlorine with a single strip for total peace of mind. - • **Bulk Pack for Consistent Care:** 25 strips per pack ensure you never run out of essential testing tools to keep your aquatic ecosystem thriving. - • **Instant Aquarium Health Check:** Get comprehensive water quality insights in just 60 seconds—no waiting, no guesswork. ## Overview The Tetra Test 6-in-1 Strips provide a fast, reliable way to measure six critical aquarium water parameters—pH, general hardness, carbonate hardness, nitrite, nitrate, and chlorine—in under 60 seconds. Each pack contains 25 easy-to-use strips, designed for busy aquarium enthusiasts who want precise, comprehensive water quality monitoring to ensure a healthy aquatic environment. ## Description Product Description Tetra Test 6-in-1 Strips Aquarium to Test 6 Essential Water Quality Parameters in Less Than 60 Seconds, Pack of 25. Directions See Description ## Features - Tetra Test 6-in-1 to check the six most important aquarium water values in one step - Measures the pH, general and carbonate hardness (GH + KH), nitrite (NO2-), nitrate (NO3-), and chlorine (Cl2) - Dip the test strips into the water, swirl them in the water for one or two seconds, shake off any excess water and read off the most important information about the water values just 60 seconds later - pH - The pH value of the water indicates the acid or base concentration that is important for the health of the fish. A pH value between 6.5 and 8.5 is tolerated by every freshwater fish species - KH - KH acts as a pH-buffer and the favourable KH values are between 3 ° and 10 °dH - pH - The pH value of the water indicates the acid or base concentration that is important for the health of the fish; a pH value between 6.5 and 8.5 is tolerated by every freshwater fish species ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001B65ZVQ | | Best Sellers Rank | 12,045 in Pet Supplies ( See Top 100 in Pet Supplies ) 21 in Aquarium Test Kits | | Brand | Tetra | | Country Of Origin | United Kingdom | | Customer Reviews | 4.5 4.5 out of 5 stars (16,825) | | Global Trade Identification Number | 04004218175488 | | Included Components | 25 x Water Test Strips | | Item Type Name | Tetra Test 6-in-1 Strips Aquarium to Test 6 Essential Water Quality Parameters in Less Than 60 Seconds, Pack of 25 | | Item Weight | 0.35 Grams | | Manufacturer | Spectrum Brands | | Manufacturer Part Number | 4004218175488 | | Material Type | Chemically treated papers or substrates | | Model Number | T6239 | | Number of Items | 1 | | Product Warranty | Manufacturer Fault | | Recommended Uses For Product | pH, carbonate and total hardness, nitrite, nitrate, chlorine in aquarium water | | Sterility Rating | 6,5 to 8,5 | | Unit Count | 25.0 count | ## Product Details - **Brand:** Tetra - **Manufacturer:** Spectrum Brands - **Recommended uses for product:** pH, carbonate and total hardness, nitrite, nitrate, chlorine in aquarium water - **Unit count:** 25.0 count - **pH range:** 6,5 to 8,5 ## Images ![Test 6-in-1 Strips Aquarium to Test 6 Essential Water Quality Parameters in Less Than 60 Seconds, Pack of 25 - Image 1](https://m.media-amazon.com/images/I/71SbQJgl-dL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Does 1 strip test for all values or is it 1 strip per test, i.e. 1 strip for ammonia and 1 strip for nitrate etc? Thanks in advance** A: 1 strip for all values.Strip changes colour when dipped in water and you determine values by comparing colour on strip to colour on chart provided.Very easy and quick to use and great for identifying any problems with water quality.Best done during daylight as easier to match colours in good natural light **Q: Does this test for ammonia?** A: Hi Georgie, I have tried nearly all the test kits on the market for both freshwater fish and marine, of which I have 10 tanks of both. Hagen Nutrafin is my own personal choice, although I have to say API are very good indeed. As for dip testers I never use them, from experience they are nowhere near the mark when it comes to critical testing such as Ammonia, PH, Nitrite, and Nitrate, the 4 must do tests. Just my view, but I have learned the hard way, incorrect readings and loss of fish. Hope this helps you. **Q: How many strips do you get?** A: cut them in half length ways and you get 50 strips i never said this and i wasnt here lol **Q: Can these be used to test marine water?** A: Yes ## Frequently Bought Together - Tetra Test 6-in-1 Strips Aquarium to Test 6 Essential Water Quality Parameters in Less Than 60 Seconds, Pack of 25 - Tetra AquaSafe to Turn Tap Water into Safe and Healthy Water for Fish and Plants, 500 ml - Tetra Nitrateminus Liquid, 250 ml --- ## 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.hk/products/47963398-test-6-in-1-strips-aquarium-to-test-6-essential](https://www.desertcart.hk/products/47963398-test-6-in-1-strips-aquarium-to-test-6-essential) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-08-21*