Efficient LED Lighting: USB powered drip filtration box with a drawer-style filtration tray. Color-changing LED provides visibility and a practical tank accessory. Quiet operation: Top-mount box operates quietly, providing a peaceful environment for you and your aquatic pets. Easy to change pads and effortless maintenance. Easy installation and use: Drip box purifier is easy to install, suitable for tanks or turtle tanks with glass thickness less than 8 mm. Efficient multi-layer filtration: Multi-layer design ensures water purification, keeping your aquarium or turtle tank clean and clear. Typical applications: - For small to medium freshwater tanks using a top-mount drip filtration system, compatible with glass thickness up to 8 mm. - Turtle tanks or semi-aquatic enclosures that require quiet operation and simple pad replacement. - Quarantine or hospital tanks needing reliable, compact filtration and easy maintenance.