Home Slickdeals $1.39 shipped Fluval Edge Digital Aquarium Thermometer w/ Prime @ Amazon Slickdeals $1.39 shipped Fluval Edge Digital Aquarium Thermometer w/ Prime @ Amazon By ARCOM - 9 August 2019 134 0 SHARE Facebook Twitter Go to the deal page: $1.39 shipped Fluval Edge Digital Aquarium Thermometer w/ Prime @ Amazon