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rschenck
09/14/2007, 07:22 PM
What is a good refractor to get to check salinity? Where is a good place to get it? Are the ones on Ebay worth while? THanks for the help
Andrew
09/14/2007, 07:45 PM
I've got a marine depot one and it's pretty nice, Most refractometers you'll find on online sites will be 90% the same.