There are many different Sub Ohm tanks on the market which are very popular but one that is extremely popular is the Horizontech Falcon King 2ML Tank. It's a trust worthy tank that provides outstanding flavour and we have also had no reports of leaking. The Falcon King tank can fit 6 different coils, meaning you can find a coil that is best suited to you, giving you the best vaping experience. The Falcon King tank is designed to be used at medium to a high power of 50W - 90W. Running the coils between 50W - 90W means the coils will run at their best potential, and this will prolong their lifespan.