Auqa Gadget Chaeto Max 2-in-1 Refugium LED 18W Light

The Innovative Marine Aqua Gadget ChaetoMax 2-in-1 Refugium 18W LED Light is a high-output, commercial-grade macroalgae grow light. Sized explicitly for larger setups, this 18-watt fixture doubles the footprint, power, and diode count of the desktop version to accelerate Chaetomorpha growth in midsize to full-size reef systems. By borrowing proven indoor horticulture spectrums and eliminating useless green or yellow wavelengths, it isolates Photosynthetic Usable Radiation (PUR) to maximize nutrient export (nitrates and phosphates) with zero wasted energy. 

Key Features

• Expanded High-Output Design: Packed with 90 high-efficiency LEDs (compared to only 45 on the 9W version) to spread light across a wider surface area.
• True 2-in-1 Mounting System: Includes multiple professional-grade structural mounting profiles right out of the box:
  • AIO Tanks: Mounts externally against the glass pane via heavy-duty hook-and-loop adhesives, projecting light straight through clear back chamber windows.
  • Sumps: Clamps directly onto standard rimmed or thick euro-braced under-tank sump walls using an adjustable modular aluminum rail bracket.
• Ultra-Slim Profile: Maintains an incredibly sleek 0.39" thickness, allowing it to squeeze into tight gaps behind aquarium cabinets or directly against walls.
• Thermal Isolation Technology: Engineered out of polished black aluminum to radiate heat outward into the room, resulting in zero forward heat transfer to your aquarium water.