The Reux tank by Wismec is a sub ohm tank designed by JayBo. This tank is 25mm in diameter and is made for both medium and high wattage devices. The Reux can hold up to 6ml's of e-liquid and has a top fill design. This tank also provides large airflow and comes with Reux RX replacement heads that excel in vapor and flavor. The two Reux RX replacement heads that come with this tank are a Ceramic 0.5 ohm head and a Triple 0.15 ohm head. The Ceramic 0.5 ohm head has a longer life span that the average replacement head and is recommended to be used at 40-80 watts. The Triple 0.15 ohm head is packed with organic cotton and is recommended to be used at 60-160 watts. If you are a RTA builder, you may also purchase different build decks for this tank, (sold separately). This tank was designed to compete with other popular sub ohm tanks on the market today with multiple replacement head options for your choosing. Replacement Heads found HERE.