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somewhatshocked · 01-31-2013, 02:29 PM

In a small tank, I highly recommend you pick up a refractometer. They're about $25 on eBay and are invaluable for making certain your salinity is on-point. Hydrometers only help you get kind of close (frequently way off).

01-31-2013, 02:29 PM	#58
somewhatshocked Obsessed? Maybe (View User Tanks) PTrader: (278/100%) Join Date: Aug 2011 Location: Louisville, KY Posts: 8,242	In a small tank, I highly recommend you pick up a refractometer. They're about $25 on eBay and are invaluable for making certain your salinity is on-point. Hydrometers only help you get kind of close (frequently way off). __________________ 12gal Long \| 20L Shrimp Tanks \| 3gal Longs \| 10gal \| 45-F \| 5.5gal \| Triple Cubes