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Refractometer Calibration

One of the most important tools for every Reefer to have. A properly calibrated refractometer. Keeping your salinity stable is important when having a aquarium. Feel free to check us out through the links below. Coralust Website: http://www.coralust.com/ Our EBay Page: http://www.ebay.com/usr/coralustreefs... Coralust on Facebook:   / coralustreefsolutionsllc   Coralust is a saltwater aquarium company that wants to provide you with beautiful fish, invertebrates, exotic coral and high quality customer satisfaction. While helping inform and supply you with all your aquarium needs including custom tanks and custom filtration to fit your tanks style and individual needs. ~-~~-~~~-~~-~ Please watch: "Coralust Inventory hot new corals now available at Coralust.com check out the great deals"    • Coralust Inventory hot new corals now...   ~-~~-~~~-~~-~