Desktop Mini Fish Tank: This small goldfish bowl is very mini, only 4.7 x 3 x 4.1 inches and about the size of a deodorant and toothpaste tube in diameter. It'll not take up too much space and can be easily taken away, which is ideal for your desktop to relax while you work Stacking and Ventilated Hole Design: Our small betta fish tank design is inspired by building blocks, you can freely combine the fish tanks through the building blocks and mix and match as you like. And we keep 6 ventilation holes on the top for air and light Ultra-High Transparency: Betta fish tank is made of ABS, smooth and burr-free, and the inner tank is made of AS, with ultra-high transparency so that you can observe your beloved pets up close and feel their growth Independent Space: You can use this small aquarium to create an exclusive space for one small pet like a betta, hermit crab, jellyfish, turtle, tarantula or another, which is a private place that they don't have to share Convenient Fish Tank: The complex combination of mini fish tank prevents cats from fishing out fish from direct opening tanks, which is great for cat-owning households. (Note: The fish tank is manually disassembled by grasping the edge of the outer tank with one hand and the bottom of the transparent tank with the other hand and pulling it in the opposite direction) Features:
1.The block shaped fish fighting tank has a unique and creative design that blends the fish tank with the blocks for added decoration and interest.
2.The goldfish tank can be disassembled and reassembled, allowing you to change the look of the tank to suit your preferences and creativity.
3.Mini aquarium comes with its own ventilation holes to allow air circulation and ensure the oxygen level in the tank to meet the breathing needs of the fish.

Specifications:
Material: Plastic
Size: 12 x 7.5 x 10.5 cm/4.7 x 3 x 4.1nches
Package: 1 x Betta Fish Tank
Color: Black, White
Weight: 100g

Notes:
1. Due to the different monitor and light effects, the actual color of the item might be slight.
2. Due to manual measurement and different measurement methods, please allow slight size errors. Thanks for your understanding!