Nutrafin Master Test Kit
The Nutrafin Master Test Kit is a complete and comprehensive test kit suitable for both fresh and saltwater aquariums. It includes 10 test parameters: Phosphate, Calcium, Nitrate, Nitrite, Ammonia, pH High Range, pH Low Range, Carbonate Hardness, General Hardness, and Iron.
Test Parameters Included
| Parameter | Test Range |
|---|---|
| Phosphate | Present |
| Calcium | Present |
| Nitrate | Present |
| Nitrite | Present |
| Ammonia | Present |
| pH High Range | Present |
| pH Low Range | Present |
| Carbonate Hardness | Present |
| General Hardness | Present |
| Iron | Present |
FAQ
How often should I use the Nutrafin Master Test Kit?
It is recommended to test water parameters every 1 to 2 weeks for stable aquarium conditions, or more frequently if you notice changes in fish behavior or water clarity.
Can this test kit be used for both freshwater and saltwater aquariums?
Yes, the Nutrafin Master Test Kit is suitable for both fresh and saltwater aquariums.
Are the test strips reusable?
Please contact customer service

Elizabeth Edmunds –
I’ve used this test kit for over six months in my freshwater tank. The results are clear and consistent. I especially appreciate the inclusion of iron and carbonate hardness, which I didn’t expect to see in a basic kit. Easy to read and reliable for daily monitoring.
Rebecca Mackenzie –
The kit covers all the major parameters I need. It’s a bit more expensive than basic kits, but the accuracy and range make it worth it. I use it every two weeks to maintain stable water conditions.
Dan Vaughan –
Great value for the number of parameters. The pH test strips are especially helpful for tracking fluctuations. Works well in both my freshwater and saltwater tanks. No issues with sensitivity or clarity.