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COOL thread to bring up every once n a while Vinnie..... 👍

I have the Instant Ocean 'plastic' hydrometer, as well as a refractometer from PetCo, Imagitrium Refractometer.
I bounce between the 2 on a regular bases to keep them on the ball.......My preference is the hydrometer.....just like a pair of comfy jeans....nothing fancy, but I'm comfortable. I've NEVER had them not in agreement.
("Back in the 80's when I got my 1st Instant Ocean hydrometer, which I've used till quite recently when it finally gave up the ghost, had raised increments on it that were then colored....new ones are only 'printed' on it.....just harder to see without me glasses.")
Hack
 
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