Brightwell Aquatics Refractometer Calibration Solution 250 Ml


Brand new: Lowest price
- Get it by Wednesday, Mar 10 from Tarzana, California
- • New condition
- • 30 day returns - Free returns
Gave me wrong readings when I check it against distilled water. Seems like distilled water gave a more accurate measure. Maybe it didn’t work for my refactormeter.
Verified purchase: Yes | Condition: New
Absolutely essential to calibrate various salinity measurement tools. I've used it for my refractometer and my Pinpoint salinity probe. Everyone was telling me my salinity was at 1.025 but my coral growth was slow. I calibrated and it turned out I was actually too low, barely over 1.022. Since I corrected my salinity my corals have shot off new branches and heads and are growing like crazy!
Verified purchase: Yes | Condition: New
Very useful for calibration.
Verified purchase: Yes | Condition: New
Good experience all around. Thanks!
Verified purchase: Yes | Condition: New
It works. Does what it supposedcto do.
Verified purchase: Yes | Condition: New
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