wtb refractometer

[zoebeaglezoe]

doing a hyposalinity and want to make sure I'm very accurate

If anyone has one let me know or any lfs that carry them also

 

[Highlander]

PM sent

 

[zoebeaglezoe]

pm'd back highlander

 

[jmcmahon66]

If you can't find one locally, Premium Aquatics has the nice blue one in stock, and you'll have it the next day. I buy all drygoods there.