DEGGOX Aquarium Decoration Magical Small Negative Pressure Fish Tank,Water Auto-Refill Vacuum Invert Suspended Fish Tank,Fish Fly on top Off Water Tank

Features

• Two-storey house：Add a 0.8-gallon two-story tiny house to an existing fish tank for additional fishkeeping space and a unique environment.
• Top off fish tank：Utilizes the principle of differential pressure for automatic water replenishment, which is simple and practical.
• All in one:DEGGOX comes with a water changer and magnetic brush set kit, perfect for solving installation and cleaning problems.
• Suitable tank:Suitable for fish tank rim thickness less than 0.7 inches, especially suitable for betta and other small fish activities.
• Dimension:W5.12"X D4.73" X H7.48"(13X 12X 19cm).