🔍 Dive into Precision Testing!
The Hanna Marine Magnesium Checker HC HI783 is a compact and user-friendly magnesium tester designed specifically for saltwater aquariums and aquaculture applications. Weighing just 0.59 kg and featuring color-coded syringes, it simplifies the testing process, making it ideal for both novice and experienced aquarists.
| Item Weight | 0.59 Kilograms |
| Liquid Volume | 5 Milliliters |
| Target Species | Fish |
| Item Form | handheld |
S**E
I love it
Works great and gives accurate reading.
E**H
Best Mag Test Kit for my reef tank
Easy to use, consistent and accurate against ICP tests
B**R
Basically Useless
I would give zero stars if I could. This is shameful... Basically useless. The first one I bought would read 1800+ regardless of what I put in the cuvette. RODI water, tank water, or freshly mixed salt water. I asked for a replacement since I thought the first one was defective. NOPE. Still getting 1800+ Mag on tank water, and freshly mixed saltwater. Very poorly performing test kit. DO NOT BUY.
J**S
very good
Very good works the way it should
A**W
Works perfectly
Easy to use and helped get my tank under control. My corals have done much better.
G**T
Accurate
Seems to match perfectly to my salifert test kit. This Hanna kit is actually a little easier than the salifert in my opinion.
J**C
Pros and Cons
PROs.If you have trouble reading those color charts this is a good option. Easy to use.CONSHanna reagent refill packs are IMHO ridiculously expensive for a few grains of powder.
M**.
Super simple to use love it
This is probably the easiest way to test for magnesium in a reef tank
Trustpilot
2 months ago
1 day ago
