What Are the Best Saltwater Aquarium Test Kits?

[@alexguitar841]

Thomas always gets a 👍

[@knasereddin]

For nitrate also Hanna high range checker I believe is the best by far

[@ekorzen4676]

For Magn - Aquaforest is great - low cost and easy to read

[@DrSono14]

I used nyos nitrate and the result was always next to 12. When I used hanna test for the same sample the result was 46!!! After This I only use Hanna for Nitrate tests.

[@Esposreef]

Hanna have always been my go to!

[@lorchlucas2533]

my nyos nitrate test kit shows 4ppm while the icp tells me 9ppm. anyone having the same?