If you're looking to keep your Sense Herakles Plus Sub-Ohm Tank working in flawless condition, you'll need to perform routine maintenance, which includes replacing its high performing coil head with a new one when complete satisfaction is no longer present. With the Herakles Plus Tank, you have plenty of coil options, which is one of the reasons why this tank has already received loads of hype. Those coil options include a 316L stainless steel coil with a 0.2 ohm resistance that's able to withstand 30 to 80 watts, and a Ni200 coil that utilizes Nickel 200 temperature sensing wire that will allow you to take advantage of your device's temperature control feature. Each of these coils provide a different experience, but they all deliver leading performance for an over the top vaping experience.