?Package Comes with 2 Pack FishTank (Dimension: 6.3*5.7*4.2inch = 16*14.5*10.5cm ) ?Perfect Starter Fish Bowl Aquarium for Children and Adult to Learn, Can release water, sand, Gravel Plants Rocks etc, and will not leak ?Creative Building block design, tanks can be stacked, No waste of space, Small size so it can be placed on Desktop, Table ,Home, Office Decoration ?High quality Acrylic glass, hard and durable, Suitable for fish, spiders, ants, reptiles, Snail, Small Lizard , Turtle, Jellyfish small pets etc ?Easy to Use, Holding the Fish Tank with One Hand and Grasp the Transparent Parts on Both Sides, Grasp the Outer Frame with the Other Hand and Pull in the Opposite Direction to Open the Fish Tank.it Has a Feeding Hole at the Top, Which Can Feed the Fish Without Opening the Lid of the Fish Tank. It is Very Convenient. the Surface of the Fish Tank is Smooth and Easy to Clean.