High range vs low range hanna checkers

[ToOmmY]

What is the differences between high range and low range hanna checkers and what is the best levels of nitrate and phosphate in both high range and low range ??

 

[Spare time]

HR Nitrate is better for this hobby and is much easier to use. Nitrate between 5-15ppm is usually a good range. Phosphate ULR or ULR Phosphorus (slightly more accurate) is better as phosphate should be between 0.03-0.1 on average

 

[Acros]

I use nitrate hr and phosphorus ulr. Seems to be the way to go for SPS tanks.

 

[Gtinnel]

Same here I use HR Nitrate and ULR Phosphate. I'd use LR Nitrate if the test wasn't so complicated and time consuming.

 

[homer1475]

Same here I use HR Nitrate and ULR Phosphate. I'd use LR Nitrate if the test wasn't so complicated and time consuming.

+1

 

[Pistondog]

Hr nitrate, lr phosphate works for me.