Coming to the swap ? Want to calibrate your refractometer for FREE ?

[Turkeysammich]

Hey Reefing Family.

Do you ever wonder if your refractometer is correct ?

Are you coming to the frag swap in a few weeks ?

Bring your refractometer with you.

Our club will bring 35ppm solution for you to calibrate your refractometer for FREE..

If you don’t know how to do it. A bar member will be there to help you.

BAR appreciates your membership.

We will have a sign where the calibration will be. Or just ask. See you all there.

 

[Chrism1330]

This is great!

 

[Alexander1312]

Great idea.

 

[Coral reefer]

Make sure your device is at the right temp when calibrating! Or measure when it’s the same temp as when you calibrated it