Seven Master Block Tank Betta Fish Breeding Box Mini Aquarium Led Fish Tank 5 Color Light Automatically Change Dry Battery(Without Battery)

Seven Master. We maintain high standards of excellence and strive for 100 customer. satisfaction!1. We request that you contact us immediately befoere you give us. neutral or negative feedback(1-2 days to give you a reasonable satisfaction with the. solution). 2. If you like this product, please give us all 5 stars. Seven Master Block Tank Betta Fish Breeding Box Mini Aquarium Led Fish Tank 5 Color Light Automatically Change Dry Battery(Without Battery). Description: 100 brand new and high quality. High-quality plastic material, non-toxic, hard, and durable. Building block design, tanks can be stacked. Multiple color choices to find the style that suits you. There is a hole on the side, so don't worry about the air not flowing. Can release water, sand, etc, and will not leak. No waste of space, mini size so it can be placed in the office, home, car, etc. Suitable for fish, spiders, ants, reptiles, small pets. Specifications: Material: Plastic. Style: Block, Flexible Combination. Size: