Hagen Calcium Test Kit for Fresh & Saltwater

4 reviews for Hagen Calcium Test Kit for Fresh & Saltwater

1. 

   Rated 5 out of 5

   Ryleigh Jakubowski – January 23, 2025

   I have a saltwater tank and my coral has been eating the calcium like crazy so I need to test frequently and replenish calcium. I love this test! It’s simple, quick and easy to read to determine your calcium level. I tried one other before this one and it was very cumbersome and the test result was not very accurate. This is also the same test that my local fish store uses. Highly recommend!

2. 

   Rated 5 out of 5

   Jon Dickens – February 22, 2025

   The caps of the bottles fit perfectly, but somehow when pouring some drops, the “nozzle” leaks a little, thus making me squeeze the bottle very gentle, so i dont have an extra drop on the test.The thing I certainly hate in this test, is the crystal test tube : the bottom is rounded, so you have to be holding the tube all the time!! and the white plastic cap that goes on top of this tube (so you can shake it) doesnt fit tight, so if you don’t use your finger to press the cap, you might end up with the liquid to fly all over…Thats why I gave them 4 stars, the accuracy is not that bad…

3. 

   Rated 5 out of 5

   Orland Bartell IV – April 8, 2025

   easy way to test the calcium

4. 

   Rated 5 out of 5

   Gabe Bailey – May 9, 2025

   Seems to be pretty accurate in the range it is designed for. I use it to test water for brewing beer and it works fine for that.