matters needing attention: The main body and some accessories of this product are fragile products. During packaging, transportation and use, drop and collision are prevented. The electrode wires installed in the tank are easy to break, so you should be careful in use, and pay special attention when cleaning the tank. Note:Please check as much as possible to make sure the item is what you need., Weight: 0.65146598421 Pounds, Manufacturer: tiyao