The Dalua X4 Rear Single Mounting Arm provides a reliable and adjustable solution for securely positioning your aquarium lighting. Designed for rear mounting, this essential piece of equipment ensures your reef tank's illumination system remains stable and perfectly aligned over your aquatic display, contributing to optimal coral growth and visual appeal.

Crafted from midnight black thin aluminum, this mounting arm boasts a super sturdy, no-bend design, guaranteeing long-lasting support without sagging. It features a protective silicone backing to prevent damage to your aquarium or stand. With a maximum adjustable stretch of 15 inches and a maximum adjustable height of 18 inches, it offers versatile placement options for various tank sizes and lighting fixtures.

This mounting arm is ideal for reef aquarists seeking a durable, aesthetically pleasing, and highly functional method to support their lighting systems. Its robust construction and precise adjustability make it perfect for maintaining consistent light coverage and intensity, which is crucial for the health and vibrancy of sensitive corals and marine life, all while keeping a clean, minimalist look.