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Your cart is empty. NYOS NITRATE REEFER TEST KIT
The NYOS Nitrate Reefer test kit is one of the cheapest most accurate test
kits available. The NYOS test kits are very accurate and are the best
choice for saltwater reef tanks when water parameters are most important.
Water properties as close to nature are the key for every aquarium's
success. However, monitoring relevant parameters in seawater is difficult
due to numerous interfering ions. Therefore, test kits considering the
specific characteristics of seawater are needed to analyse the water
precisely.
NYOS REEFER test kits offer the customer two significant benefits:
Highly precise analyses for seawater conditions. Furthermore, they offer a
highly attractive price-performance ration and make test kits in laboratory
quality affordable for the standard hobby user.
Additional characteristics of our REEFER test kits:
* calibrated dropper made by a German manufacturer ensures uniform
drops during all repeat tests
* reagents are made in Germany in accordance with EN ISO 9001
* reagents are analysed according to AAS and NIST standards
* strict batch and quality control
* easy to use with intuitive pictogram instructions
* Made in Germany
NYOS REEFER test kits allows you to achieve precise and most importantly
reproducible (i.e. in repeat measurements identical) measuring results.
Number of Tests: 40
Mike Burchartz
Reviewed in Germany on February 1, 2025
Gute Farbabstufung zwischen den Werten
JB
Reviewed in the United States on January 9, 2025
Great product, easy to read nitrate test kit.
ANTONIO LUIS GOMEZ ESTEBAN
Reviewed in Spain on September 29, 2024
Test muy fácil de usar. Realicé un ICP después de algunas mediciones y realmente es el más aproximado de este tipo de test que he probado. La gama de colores para comparar es muy intuitiva. Sin duda, para los que no se quieren gastar tanto dinero en un test Hanna, es la versión más precisa en test de gotas.
NAPOLEON QUIJANO
Reviewed in the United States on August 20, 2024
Easy to used purchase for the second time
Edward Q. Dao
Reviewed in the United States on March 19, 2024
This is my go to for nitrate test. Other nitrate test sometimes gives me false results but this one is always consistent.
Jim Dusenberry
Reviewed in the United States on February 17, 2024
I’ve used a lot of test kits- from Red Sea, to salifert and API, but this is fins down the BEST overall kit I’ve ever used. It’s not just the wider color differentiations, or the increased result comparison options…it’s the little details. You get TWO vials, so you can look down thru a vial of sample water w/o reagents side-by-side next to your colored test sample- this gives you a much more accurate idea of resulting color- in addition to the foam comparator that holds the two samples together over the color chart. I feel like this separates and focuses the lighting over the samples, while focusing your eye more readily over the samples, which gives a more accurate comparison to judge your result by. I’d give this kit 10 stars if I could! I read some reviews with complaints about the dropper in the test reagent 1, but I didn’t experience any of those issues. I’m SO glad I chose this kit, and will never use any other kit!
Akeena Eailey
Reviewed in Canada on May 31, 2022
The Test kit is amazing. And my feedback has nothing to do with the manufacture but the seller. Are you mad? This sell for $15 max at my local fish store. There is no justification for a $57 price tag. Don’t buy this here. Just take a trip to you local LFS
Haim Bengelsdorf
Reviewed in the United States on May 28, 2022
The media could not be loaded.
Boris
Reviewed in Canada on February 8, 2021
Product itself is amazing. 10/10Box was in horrible shape but nothing was broken. I just like to keep my test kits in their original box but this time I had to throw it out. It was so damaged that the box was open when I got the item (thank you for packing it in a sealed envelope so I didn’t lose any parts).Was not unexpected considering the 3+ weeks of shipping it took. Lots of things can happen at the back of shipping trucks.
Dobermanguy
Reviewed in the United States on November 8, 2021
Very accurate test kit I highly recommended for nitrate the only small thing that could be better is the Regent dropper the drops come out a little bit too fast so I recommend tilting the bottle to slow down to drops but other than that it is a excellent test kit and I highly recommended
Eric
Reviewed in the United Kingdom on January 3, 2021
Easiest one to use out of the several I have tried
Mary&Joseph
Reviewed in the United States on July 28, 2016
I have been using this test kit since May after my Red Sea Pro kit expired. BRS had recommended it in one of their videos and it was prime eligible so I gave it a shot. It is a real simple test kit doesn't have the same chemist feel the Red Sea kit has but most others don't either. Real easy to perform the test only has two steps 5 drops of reagent shake 1 scoop of second shake a minute wait 5 minutes for results. The Red Sea test has three steps and a 9 minute wait time. My nitrates stay pretty low so I can only say the color for 1mg/l is easy to match up. I compare the colors in sunlight I was told that is the best way with color matching tests. The colors on the chart seem easy to differentiate. The Red Sea test always seemed off in color especially between the card and the color wheel. I would recommend this kit if your looking for something new.Two minor cons:One: The caps for the test vials snap on. I don't like this. They leak unless you squeeze down on it when shaking. Never had that issue with a screw on cap. (Hanna Checker and Red Sea)Two: This goes for most all test kit manufacturers. PLASTIC STORAGE BOX. I've spent thousands upon thousands of dollars on my reef tank I will splurge the extra 5 dollars for a case for a test kit that is being used around water. As soon as I got this kit I threw out the cardboard box and it is now in my old Red Sea nitrate test kit box (Sorry Nyos)
Ian Jeffries
Reviewed in the United States on February 16, 2016
I wish all tests were like this. You fill one tube with your sample and one with plain water. You put both tubes in a spacer with the plain water on top of the colored circle and your sample on top of the white circle. This allows you to look from the top down and simply slide your tubes over the scale until you find the closest match. The API Nitrate kit was always impossible for me to read with any accuracy, this is much better.
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