I am thinking of purchasing the iTaste MVP 20W. I want to know how I know it fits my tank. I cant seem to find it in the description. I know for sure atomizers description would explain the threading but I cant find out if the mod can connect to the tank I want. I know for sure the Aspire Nautillus will work BUT i want to know how to figure out if it works together for the future when I buy different mods/tanks.