Hello everyone! I wanted to ask your opinions on refractometers. I recently acquired a refractometer from brs. I was surprised at the difference between a refractometer and hydrometer. I always rinsed my hydrometer, before and after use. I tested my saltwater and had a SG
of 1.0245. When I used my refractometer, my SG
was at 1.027!!! I calibrated it and followed all instructions. At this SG
, shouldn't all my fish be dead? I'm questioning the accuracy of my refractometer. Any opinions or experience would be helpful. Thanks.
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