Specifications: Made from premium transparent acrylic material, this fish tank is non-toxic and safe for fish. The tank features two internal divider boards, allowing it to be separated into three sections for holding fish. The top cover includes 3 white LED lights and 3 blue LED lights, which are adjustable. The divider boards can be removed to convert the tank into a larger single chamber. Includes an air pump filter inlet for connecting an air pump hose. The bottom valve allows for easy water changes. Ideal for fry cultivation, isolating sick fish, and protecting young or small fish. Comes with luminous non-toxic imitation plants that absorb light during the day and emit a soft glow at night. This mini fish tank is suitable for various small tropical fish, goldfish, betta fish, and other small fish species. Item Name: Fish Tank Material: Acrylic Battery: 4 x AAA Batteries (Not Included) Features: Multifunctional, Luminous Effect, Practical, Non-toxic Type A Size: 27.5cm x 9cm x 17.5cm / 10.83" x 3.54" x 6.89" (Approx.) Type B Size: 27.5cm x 9cm x 17.5cm / 10.83" x 3.54" x 6.89" (Approx.) Type C Size: 19.5cm x 9cm x 13.5cm / 7.68" x 3.54" x 5.31" (Approx.) Type D Size: 10.6cm x 7.6cm x 13.5cm / 4.17" x 2.99" x 5.31" (Approx.) Notes: Due to differences in lighting and screen settings, the item's color may vary slightly from the images. Slight dimensional differences may occur due to manual measurement. Package Includes: 1 x Mini Fish Tank 2 x Imitation Water Plants 1 x Gravel