Brand story:YCTECH Co., Ltd. is a professional manufacturer and sell company of,aquarium water pump, Aquarium products such as fish tanks and Heaters ,eletric water pump,handicraft water pump, aquarium equipment etc. It has a complete and scientific quality management system. We are a company based on" quality and innovation"Specifications: Dimension: 7.8in x 7.8in x 5.5in Small LED lights allow you to better watch your fish and make your fish look more beautiful The filtration system is quiet and easy to install, reducing change water . Acrylic material, transparent and stronger than glass Save energy, 5V voltage, very power saving What's in the box 1*Fish tank 1* Sponge 1*Filter 2* Simulation plants