Overview Kessil's Mounting Arm (KSAGN02) is a premium mounting option that allows you to install Kessil Aquarium Lights directly to your tank. The Mounting Arm is adjustable in heights and from back to front (for 18" - 24" wide tank), together with advanced cable management to house the cable inside the arm, providing a perfect and sleek mounting option for rimmed and rimless tanks. * each arm is sold individually. AP 700 requires 2 arms. Compatible With A360WE/NE, A360WE, A360X, A160WE, H380, AP700 (2 required)