Securely mount your Mini Refugium Light to your UNS Reef System sump with this custom clear acrylic clip set. Designed specifically for the third chamber lid, these clips provide a stable, low-profile solution for holding the magnetic slip-in refugium light in place. Newer UNS Reef System lids come pre-drilled for a perfect fit, while older lids may require drilling using the provided template and drill bit. Once installed, cable routing is clean and simple using the existing pre-cut holes in the sump lid and electrical tower, making for a tidy and professional-looking setup. Key Features: Precision fit for UNS Reef System third chamber lids Securely holds the magnetic Mini Refugium Light Low-profile, clear acrylic design blends seamlessly into the system Includes drill bit and template for older lids Allows for neat cable routing through pre-cut lid openings