Great product By KeithN on 6/5/2016
KeithN would recommend this product to a friend
Easy to use and accurate
Red Sea #1 in my book By Jacifer on 2/26/2016
Jacifer would recommend this product to a friend
This product is the way to go. Easy to use and easy to understand
Quick and Easy, Low Cost By Brad on 1/1/2016
Brad would recommend this product to a friend
This is as easy as it gets, (read all directions before using) slowly add up to 1ml to 10ml of water and when the reagent changes color you've got your results. Many tests per bottle.
I'm happy with it. By Dave on 6/19/2015
Dave would recommend this product to a friend
The color changes abruptly, enabling you to make accurate measurements.
Consistent and accurate By Sean on 5/12/2015
Sean would recommend this product to a friend
I've been using Red Sea test kits for a few years now. They have been consistent and accurate so far. Really like being able to buy refills.
Excellent By Andre on 3/16/2015
Andre would recommend this product to a friend
The fact you can use a test kit that repeats time after time and purchase reagent refills is just awesome in my book.
Thanks Red Sea
EASE OF USE & ECONOMICAL By DavidC on 2/6/2015
DavidC would recommend this product to a friend
This test kit is easy to use and reliable and unlike other kits you don't have to purchase the entire kit once you run out of reagent. You just pay for the reagent
Easy to use By cramsmith on 2/5/2015
cramsmith would recommend this product to a friend
Took a while to get used to reading the color change but once you get the hang of it, it is very easy to use.
Accurate and only 1 reactant By Tek on 11/25/2014
Tek would recommend this product to a friend
Accurate and quick test. Great value refills as opposed to buying new kits each time.
Love This By Chris on 5/8/2014
Chris would recommend this product to a friend
Love being about to purchase a refill on reagents inside of puchasing an entire new kit.
I've noticed as the Red Sea Alk test reagents gets over a year old, the colors compared to the examples on the testing instructions will start to get dull, this makes them harder to read the "end" values, leaving the results up to interpretation. Purchasing new reagents will get them back to the bright red/blue and easy to read as they originally were.
The price is right on these for the value. IMO Red Sea are the best test options in the "mid teir" price level before you start getting into hanna checkers etc.