Aqua Worx Orion LED lights are a great solution for planted aquarium tanks. Featuring adjustable acrylic legs, these aquarium LEDs are securely mounted above and blend seamlessly with your planted aquarium. This light is designed for tanks 14-22" wide with the ability to fit a rimmed, glass or acrylic tank thickness of 14mm. With Orion's optimal light output, the vivid coloration of freshwater fish species and aquatic plants can be viewed and appreciated.