Quality Product and easy to use By Jeff on 3/26/2015
Jeff would recommend this product to a friend
The phosphate reagent package is what keeps me from giving it 5 stars. Took a couple of tests to get it down. I use both vials one for the benchmark and the other for mixing the reagent. I use a small square of notebook paper fold it to make a crease to funnel in bottle. That way i can shake all the reagent out of packet and have an easier way to slide the powder into the vial. Beyond that the testing is easy.
The only phosphate tester you should use By Nick on 3/22/2015
Nick would recommend this product to a friend
I have basically no algae in my tank, but I wanted to make sure and get accurate results as to what my phosphate levels were versus using liquid tests which are not always the most reliable. Little did I know that according to the Hannah checker, I have zero phosphate. There is a margin of error of +\- 0.04 but even 0.04 is still very good. Very happy with the purchase.
I wish hanna made a magnesium checker!
Would recommend this product By BobG on 3/22/2015
BobG would recommend this product to a friend
Easy to use, accurate. Purchased to extend the length of time between GFO change out. Should pay for itself over time as I was changing GFO on a schedule and it appears I was changing out too often.
Great! By Patrick of Bay Area Coral on 3/16/2015
Patrick of Bay Area Coral would recommend this product to a friend
This is exactly as advertised. I will not go back to my old way of testing phosphate. My only gripe is the titrant used. It comes in these tiny bags which are difficult to put into the test tube. I would give it 4.5 stars, but I have to round down for this one.
Hanna Phosphate checker By Carl on 2/15/2015
Carl would recommend this product to a friend
I like the larger storage container that it come in! Easy to use and reliable.
Extremely accurate, no more color guessing. By Brian on 2/2/2015
Brian would recommend this product to a friend
Well built, and easy to use. I only have a couple caviars; if you follow the instructions the unit will turn off while you are mixing the reagent. I recommend mixing it while using the second included vial to zero the checker. It only comes with 6 reagent packs, so be sure to order more. Also when opening the battery door, be careful to pry it straight away, do not pry it off at an angle, you will bend the connected pieces.
Just short of great By ONAP on 1/19/2015
ONAP would recommend this product to a friend
I really love the idea of this test meter, but the execution needs a little help. For the most part, it's great. Love the design. Easy to use. No guessing at colors, unlike other test kits. The only real issues that I have with this tester are the limited number of reagent packets provided with a new test kit, and the reagent mixing time. The instructions tell you to shake the vial for 2 minutes after adding the reagent. The problem is that the meter shuts off after two minutes. Another sixty seconds and a few more reagent packets, and this would be a five star product.
GREAT By KONQUEST on 1/18/2015
KONQUEST would recommend this product to a friend
no more trying to match different shades of colors ,very accurate ,these hanna checkers are stress free and very easy to use ,I am looking to get all the hanna checkers now !
Accurate and Easy to use By Dieter on 1/11/2015
Dieter would recommend this product to a friend
I like this test kit. For less than $50, I find it to be a bargain. Its easy to use and doesn't take long (about 5 minutes total). It's an important tester to have if you have a reef tank.
great product By Daniel on 12/28/2014
Daniel would recommend this product to a friend
Very easy to use. Very accurate.
Simple and accurate. By DivingTheWorld on 12/19/2014
DivingTheWorld would recommend this product to a friend
This is a very simple and accurate test for phosphate.
The one thing I will say though is that you need to use both test vials at the same time. The instructions talk about going through the test , then adding the powder, then shaking it up, then putting the vial back in. The shaking/mixing takes 2 minutes and the checker turns itself off during that time... So I fill both at the same time, add the powder to one, shake it up, then run through the test.
Works perfectly this way with very accurate results.
A "need to have" item. By Darren on 12/15/2014
Darren would recommend this product to a friend
It's extremely hard to gauge phosphates with other tests because you're trying to pinpoint color differences with the naked eye. This gadget does all the hard work for you in minutes!!! Amen
Way better than matching colors! By Josh on 12/12/2014
Josh would recommend this product to a friend
This meter is great. It takes a bit of practice to get all of the reagent into the sample but it's much better than training to match to colors by eye.
Makes testing easy By Justin on 12/10/2014
Justin would recommend this product to a friend
I bought this cause I used other test in the past and can't get a good reading. 0.0 - .25 how can u tell exactly what your levels are at. I'll tell u Hanna checkers. Gives u a digital readout I love that. I have the phosphate and alkalinity tester. Works great. The only down fall is buying the test solution. It's a pain to have to order it and for 10$ for 25 kits it's not the cheapest test kit. But I wouldn't use a different test again.
It's OK By Bill on 12/9/2014
Bill would recommend this product to a friend
Bought this tester to help dial in biopellet reactor. The test results seem accurate. But with multiple test obviously required to know what's going on with the biopellets the few test packets included didn't last long at all.getting the powder out of the packet and into the test vile seems challenging. Would have preferred a bottle of powder and small scoop like every other quality test kit has.
Great piece of equipment By Dave on 12/8/2014
Dave would recommend this product to a friend
I so glad I have an easy way to test for phosphate. I hated having to run from room to room trying to find the right light to analyze results and even then not knowing if I was interpreting the result correctly. I don't have the problems others have mentioned with adding the reagent, you just need a steady hand. I will order all the others in time.
Works like a charm - once you understand it By Paul on 12/8/2014
Paul would recommend this product to a friend
Received it, and with it being the first time I've used this type of product, the instructions weren't overly clear, so I used 2 packets of powder to test...both tests came up at 0.00. Odd since it's pukani rock. Played another time, and got my reading that was right.
Product works great now. Wish they gave you more than 6 packets of powder though.
Great tester By Andre on 12/6/2014
Andre would recommend this product to a friend
Its a great tester very easy instructions better than comparing colors.
Actually use the tester! By Bridget on 11/10/2014
Bridget would recommend this product to a friend
I have purchased a few different test kits and don't use because it was hard and what color actually was the reading??? This is great with a display. The only thing I don't like is the packets of powder. Wish they did a little jar of powder instead with a scoop, like Red Sea does.
digital is AWESOME!! By Mike on 10/30/2014
Mike would recommend this product to a friend
Very accurate and you can not bet digital!!
Who Doesn't Love Digital? By ReefAddict on 10/28/2014
ReefAddict would recommend this product to a friend
Not the cheapest, but the most accurate and easier to read. Easiest test of any of the phosphate tests I have ever used. In the end, it was worth the extra money.
great product By mike on 10/24/2014
mike would recommend this product to a friend
This checker is very easy to use and very accurate. The only downside it pouring the reagent into the vial. Just need to be careful.
Finally no color chart!! By Travis on 9/22/2014
Travis would recommend this product to a friend
It is easy to use and the instructions run you clearly through the steps. Love having an actually number instead of color charts, no guess work. Thank to the other reviews I did order extra regents. Thank you to the other reviews and to BRS for putting review sections on all of their products.
A good test kit! By Brandon on 9/15/2014
Brandon would recommend this product to a friend
I love the digital output on this test kit. My only concern the possibility of human error that can throw off results. I say this because the reagent comes as a powder form and it comes in its own little packets. I don't really like the packets because it is impossible to get all of the reagent from the packet into the test vial unless you open it up and scrape it with a blade. I would have rather seen a container with a measuring spoon like the on in Red Sea's Calcium test kit. Other then that I do really like this test kit and I would recommend it.