Ammonia refills (Kusuri)
All kits come with non-biodegradable foil-sealed tablets and a plastic acetate card that is simple to match colours.
Ammonia, nitrite, nitrate, ph, and kh are the water parameters that each kit will test for ten times.
The "one off" range principle really means just that!
We include plenty of information on water quality in our kits, so the proper action can be taken if results are not as expected. Buy it once, and you can reload your kit with refill tablets (for 50 tests) or any other components needed.