Negative Pressure Fish Tank Acrylic, 3.15'' Auto-Refill Hanging Aquarium with Fish Elevator, External Suspended Tank for Aquarium Decoration

DescriptionThis wall-mounted fish tank uses a negative pressure aquarium system to maintain a consistent water level automatically, eliminating the need for frequent manual refills and reducing water level fluctuations. The acrylic fish tank is ideal for desktops or compact spaces, offering a clear and modern presentation for betta fish and other small freshwater species, with a convenient auto water refill feature.Features-Color:Transparent-Material:Acrylic-Size:15.00X8.00X8.00cm/5.91X3.15X3.15in-Stable Water Level: The negative pressure aquarium tank uses siphon principles to automatically maintain a consistent water level, eliminating frequent manual refills and reducing water fluctuation for healthier fish-Installation: This wall aquarium tank features an external hanging structure, freeing up space inside your fish tank and allowing for clear aquascaping, perfect for small desktop or cabinet settings-Transparent Design: Made with acrylic fish tank materials, the clear casing lets you easily observe the aquarium water replenishment in action for monitoring of water levels and system status-Automatic Replenishment: The auto water refill fish tank function minimizes human intervention, reducing fish stress and maintaining stable water parameters, ideal for beginners and keepers-Easy Deployment: Compatible with betta fish aquarium, this negative pressure aquarium requires no drilling or modification; simply hang onto standard sizes for instant setup, especially suitable for renters and quick setups

• Stable Water Level: The negative pressure aquarium tank uses siphon principles to automatically maintain a consistent water level, eliminating frequent manual refills and reducing water fluctuation for healthier fish
• Installation: This wall aquarium tank features an external hanging structure, freeing up space inside your fish tank and allowing for clear aquascaping, perfect for small desktop or cabinet settings
• Transparent Design: Made with acrylic fish tank materials, the clear casing lets you easily observe the aquarium water replenishment in action for monitoring of water levels and system status
• Automatic Replenishment: The auto water refill fish tank function minimizes human intervention, reducing fish stress and maintaining stable water parameters, ideal for beginners and keepers
• Easy Deployment: Compatible with betta fish aquarium, this negative pressure aquarium requires no drilling or modification; simply hang onto standard sizes for instant setup, especially suitable for renters and quick setups