Reading a reef octopus refractometer

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james331

Feeder Fish
MFK Member
Jun 12, 2012
34
0
0
Mamou
theres a right right and a left side when i look in it , how to read what the right side and whats the left side ? just got it today, had to buy something.help me
 
Use the left side and aim for 1.024 to 1.026.
Make sure you get some calibration solution to get the reading correct.

You are using this for salt watter correct?
 
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