Highlights - 1.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 2.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 3.Adjustable Water Flow - The pump features a mechanical knob to adjust water