The Fluval Eco Nano LED Lamp is designed to enhance the colors of your fish, coral, and plants in nano and desktop aquariums. Ideal for both freshwater and saltwater environments, this lamp is perfect for fish-only marine tanks or plant and coral species that require lower light levels. This LED lamp is designed for nano and desktop aquariums up to 40 L (approximately 10 US gal). It features adjustable positioning to suit various aquarium setups, including both rimless and framed aquariums with a maximum top frame height of 30 MM (1 1/8”). The lamp dimensions are 6.3 CM in diameter (2.5 inches). Key Features: * **Enhances Colors:** Specifically designed to bring out the vibrant colors of fish, coral, and plants. * **Versatile Use:** Suitable for both freshwater and saltwater aquariums. * **Adjustable Positioning:** Offers flexibility in positioning for optimal light distribution. * **Compact Design:** Ideal for nano and desktop aquariums. * **Rimless and Framed Compatibility:** Can be used with various aquarium types, including those with frames up to 30mm high. The Fluval Eco Nano LED Lamp is a great lighting solution for creating a visually stunning and healthy environment for your aquatic life.