Eco-Check 5in1 - Fresh, bottle of 25
This easy to use 5 in 1 colour test strip from the Eco-Check brand is one of our most popular products. It allows you to test for Total Alkalinity/KH, Total Hardness/GH, pH and Nitrates and Nitrites in your fresh water pond, aquarium or aquaculture line. It’s simple, fast and accurate.
Find the colour chart on the back to compare your results and this will tell you how much of these parameters are in your water
How to use:
- Dip one test strip into water for two seconds.
- Remove the strip and shake once to remove excess water.
- Wait 25 seconds and compare your pH, alkalinity and hardness results with the chart on the bottle. After a minute, compare your nitrite and nitrate results.
Test Range:
Nitrate (asNO3): 0, 20, 40, 80, 160, 200 ppm (mg/L)
Nitrite (as NO2): 0, 0.5, 1, 3, 5, 10, 20 ppm (mg/L)
Total Hardness: 0, 25, 75, 150, 300, 1000 ppm (mg/L) or GH: 0, 1, 4, 8, 17, 56 ppm (mg/L)
Total Alkalinity: 0, 40, 80, 120, 180, 300, 720 ppm (mg/L) or KH: 0, 2, 5, 7, 10, 17, 40 ppm (mg/L)
pH: 5.5, 6.5, 7.0, 7.5, 8.0, 8.5, 9.5 pH
Bottle of 25 tests
Sku:481345
Frequently Asked Questions
Clear answers to help you choose the right water testing solution with confidence
Which brands of water testing kits do you supply?
Do you provide kits for both home and professional use?
Yes — whether you’re a pool or spa owner, aquarium keeper, utility company, or a university laboratory, we have the right solution for your needs.
Can I arrange servicing or calibration for my photometer?
Absolutely. We also provide servicing and calibration to keep your photometers accurate and reliable.
How quickly do you dispatch orders?
Orders placed before 2:30 pm (Monday–Friday) are dispatched the same day. We also ship on Saturdays for your convenience.
Which couriers do you use for delivery?
We deliver through UPS, DPD, and Royal Mail. You can also choose to upgrade to next-day delivery at checkout.
What is your return policy?
We accept returns within 14 days of delivery provided the items are unused, in their original packaging, and in resalable condition. Please contact our team before returning any items.
Can I place bulk or business orders?
Yes, we welcome bulk, trade, and institutional orders. For tailored pricing or large quantities, please get in touch with us directly.
How can I get help if I’m unsure which kit to buy?
You can call us at 📞 +44 (0)115888 2726 and our team will guide you in choosing the most suitable kit for your needs.