Excellent Test By Michael on 6/12/2013
Michael would recommend this product to a friend
I bought this kit when my API Nitrate test read 20-40 ppm Nitrates and I knew that couldn't be the case. Tested with the Red Sea Nitrate Pro kit and got 1 ppm, more inline with what I expected. The kit is high quality, easy to read, and very accurate. My only complaint is that the A bottle contains a cadmium suspension that clogs the bottle after the first few drops unless you shake it extremely vigorously for a minute before testing. Shake the bottle well and the test works perfectly every time.
Accurate results and simple to use By Ad on 4/23/2013
Ad would recommend this product to a friend
Tests are simple to use and results are accurate and easy to read.
Love it By Kizmar on 2/27/2013
Kizmar would recommend this product to a friend
I previously was using a Nutrafin test kit and it was hard to tell what the result was based on the color. You could get a general idea, but nothing like you can with this Red Sea test kit. I have 3 other Red Sea testers and love them all.
Love it By Nicholas on 2/26/2013
Nicholas would recommend this product to a friend
I love these Red Sea test kits. I have this one and the Ca-Mg-kH combo. They are accurate, easy to do and you can actually match colors and now when they change for measurements.
Great Test Kit By Nick on 4/6/2012
Nick would recommend this product to a friend
This is one of the better test kits I've bought. It is easy to use, and accurate.
best kit By Jim on 3/13/2012
Jim would recommend this product to a friend
This kit had different readings that my salifert which made me think it sucked at first however It made me try some other kits as well. They were all much closer to the red sea results. The more I read about salifert the more I question why I trusted them so much all these years.
Stick with Salifert By Terri on 12/20/2011
Terri wouldn't recommend this product to a friend
This kit reads consistently but reads WAY HIGHER than Salifert using the high and low range test methodology. Salifert results are .25 while Red Sea shows between 2 & 4ppm...I believe Salifert.
Terrible kit By Mike on 11/22/2011
Mike wouldn't recommend this product to a friend
I have been very disappointed with this kit. The A bottle only drops between 2-4 drops before apparently getting clogged. Followed the instructions perfectly yet time after time the bottle clogged every time. Had high hopes for this as a premium alternative but very disappointed. I would not recommend.
Best kit on the market By William on 11/17/2011
William would recommend this product to a friend
This test kit is leaps and bounds better than any other Nitrate test kit out there. Easy to read and just overall well put together.
Good kit By Marcus on 10/24/2011
Marcus wouldn't recommend this product to a friend
The kit is accurate and consistent as far as I can tell. I have been through a set of reagents and are using the refills. The colors between the .50 - .75 range do not quite appear to match the color wheel. I keep getting more purple than pink which makes it hard to guess the actual level. I test for trends instead of actual numbers and this test works well for that. Sometimes the cadmium that is present in reagent A gets lodged in the tip of the bottle and I have to shake and tap it on the table to get the required 8 drops to come out.
Easy to Read! By Bob A on 10/19/2011
Bob A would recommend this product to a friend
Ok, when i first got this and saw that it took 9 minutes for the color to develop, I got a little peeved. But when I saw how easy it was to select the color representing the nitrates ppm, I quickly dismissed how long it took. I test nitrates first, then go about testing mag, cal, phos, and alk. By the time I am done with all those, the nitrates are ready to read. if you can kill 9 minutes waiting for the test to complete, its well worth buying this product.