RYANLAWRENCE
Aquarium Advice Freak
I finally think I should give in and get a refractometer. There is one for sale on Ebay ill post the link. People with refractometers... Is this a good one? Or would you recommend another. And would i need to buy the calibration fluid for it? Thanks in advance.
Ryan
Link:
Sea Water Salinity Refractometer 4 Aquarium Hydrometer | eBay
Ryan
Link:
Sea Water Salinity Refractometer 4 Aquarium Hydrometer | eBay