VEVOR Fish Tank Aquarium, 3.5 Gallon Arch Ultra-Clear GPPS Starter Smart Tank Adjustable 3 Color Lighting, Self Cleaning System Fishbowl for Freshwater & Saltwater Fish Home, Office, or Pet Use

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 expertNOTE: For fish over 1 inch (shrimp not recommended); Replace filter cotton every 4-8 weeks (or based on tank cleanliness); Recommended for 7-9 small fish, 1-2 inches long

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

Planting Capability: The aquarium features a hydroponic plant tray on top, allowing you to easily grow aquatic plants, creating a greener, better water world while adding vibrancy and beauty to your home atmosphere

HD GPPS Material: Made from high-definition GPPS material, the aquarium tank offers a clearer, unobstructed view of your fish with its curved corners. The 3mm thickness ensures durability, providing a sturdy and enhanced viewing experience for your underwater world

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