Inkbird ITC-308 Digital Temperature Controller 2-Stage Outlet Thermostat Heating and Cooling Mode Carboy Homebrew Fermenter Greenhouse Terrarium 220V 10A 2200W EU Plug

Must have products for anxious fish keepers, it is great device it has three functions so it is very cost effective 1) digital thermometer 2) temp low and high alarm system 3) power on and off functions to regulate the temperature It has two port one for heater and one for cooler. I am using this device and my stress level about malfunctioning the heater or boiling my aquarium is zero. This is very good either you use high end or low end heater. But can plug only one heater.

There is a universal manufacturing defect in the mould of its heating socket as the holes have size variations so if you’re planning to use the regular plug, just make sure you have and alternative plug to make it of use. Otherwise it’s very good article, accurate in temperature, user friendly.