“Reliable and trustworthy.
Upon set-up of the system, I tested weekly.
I now test each month - to monitor parameters.”
“Excellent product, easy to use and accurate”
“The reagents are fine and as expected, it's just a shame Charterhouse use Evri as a courier”
“Hanna provides one of the more comprehensive testing options for aiding control of Po4. Marine aquarists should consider this.”
“Great product but pouring in can be a bit tricky”
