[Effective Algae Management] Our algae cleaning lights are designed to effectively combat algae growth, ensuring clear water and a healthy living environment for your fish. [Improve Water Quality] unpleasant odors in your aquarium with our disinfecting lights. Suitable for both freshwater and saltwater tanks. We recommend running the aquarium algae cleaning light for 3-4 hours every 2-5 days for best results. [Important Usage Notes] When using the aquarium green cleaning light, place it in a filter or use an opaque plate to separate the light from the fish to prevent direct exposure to light that could harm them. Make sure water can still flow through the plate for effective filtration. [Excellent Waterproof Design] This fish tank cleaning light has excellent waterproof capabilities, allowing for safe underwater operation while ensuring long-lasting durability and reliability. Plug Type:US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the , the Philippines and so on. Voltage:AC110V Type:5W Colour:As Shown Material:Plastic Package Contents: 1 * Aquarium Cleaning Light Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.