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YEP......gotta go with the T-Shirt.
Every Refractometer that I have had says to clean the lens with a soft cloth so you dont scratch it.
99% of the time when I check the salinity.....I wearing a soft T-Shirt.
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If todays automobile had followed the same development as the computer, A Rolls Royce would cost $100.00. It would get a million miles per gallon, but it would explode once a year killing everyone inside."
Current Tanks... 90 gal Reef... My awesome Office BioCube....( 180 was on hold ..no time ) ... The 180 gal has been sold...Yay..yay..yay.
Hobby Experience: 19 years Reef...22 years FW
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