Smart Multi-Functionality: With self-cleaning, oxygenation, and water circulation, this aquarium reduces water changes and allows for easy customization with decorations and plants, helping you quickly become a fishkeeping expert Multi-Color Lighting: Choose from 3 lighting modes to set the perfect ambiance for your water world, enhancing your fish's natural colors with bright, beautiful illumination Adjustable Water Flow: The pump features a mechanical knob to adjust water flow speed, creating a comfortable condition for your fish, ensuring they have a stress-free habitat that mimics their natural habitat for optimal health and well-being High Definition Glass: The aquarium features high-definition glass, providing a crystal-clear 360° view, allowing you to enjoy your fish from every angle while ensuring durability with its 4mm thickness for a sturdy and long-lasting experience. Notes: The product is water-tested before leaving the factory, so a small amount of residual water may remain, which is normal and does not affect use. Always install the top cover during operation to avoid water splashing. Not suitable for shrimp farming Automatic Filtration: Equipped with a water quality filtration system, fine biological cotton traps impurities, while activated carbon removes odors and discoloration, ensuring better water and a stable, quiet flow for your fish