Description_x005F_x000D__x005F_x000D_This item is a fish fry breeding box, which can be used as the spawning box for some fishes. It also can prevent adult fish attack, and improve the survival rate of juvenile fish. Besides, it has fixing suction cups design, you can install it on the fish tank wall very easily._x005F_x000D__x005F_x000D_Features_x005F_x000D__x005F_x000D_- Color: transparent._x005F_x000D_- Material: Acrylic._x005F_x000D_- Size: 11.00X10.00X10.00cm/4.32X3.93X3.93in._x005F_x000D_- Using safe and eco-friendly acrylic as the main material which helps it will not hurt fish._x005F_x000D_- Can effectively avoid attacking from other fishes, which improves survival rates of newborn fishes._x005F_x000D_- With clear look design, you can clearly observe inside condition._x005F_x000D_- With exquisite detail make it practical, easy to install and use, very durable._x005F_x000D_- Transparent acrylic material, exquisite, light-transmitting, sturdy and durable.Packing list1 x Incubator