◆ You may need to prepare one reservoirtank. Non-transparent tank and with cover is better. ◆ You need to bring your own power strip. ◆ Because of the big volume after the insallation, for the convenient transport,we didn't install it. You need to install by yourself. This will expend a little effort. ◆The place must be under enough sunshine, at least up to 4 hours every day. If there is no enough sunshine, it will result in the vegetables malnutrition.