Thank you Refractometer!!!!

[luntiz]

Here I thought I was doing hyposalinity at 1.009 but today when I received my refractometer I was extremely surprised (well a little surprised, the ich never fell off the clowns). Refractometer read 1.014!!!!!!!!!!!!!!!!!!!!!! Hypo my @ss!! Best 50 bucks I've spent.

 

[Atari]

Heh, hyposalinity is all but impossible with a hydrometer.

 

[BillyZ]

just make sure you've calibrated your refractometer with pure RO water.

 

[luntiz]

Calibrated with Tab, Drinking and Distill, all tested at 0.