Instructions need revision

The Aquarium is not bad, achieving the desired effect in my students. One can almost super under the "pinch arm" and thus enter the room. However, I would not recommend fish to keep them there permanently. But I think this seems logical at the size.

However, the manual is in need of revision. Therefore, only 4 out of 5 stars.
The two of us were looking for a connector to take the pump and light in operation simultaneously. Only after a call to the service number, I got to know how this works. There is no lack, as intended, a part, but the connection of the pump must be plugged in to the LEDs in the cover. But that is unfortunately nowhere. Nor can the one I do not find this easy connection to the LEDs. The nice lady on the phone could not say exactly where is this to me. By chance, I discovered that there is an openable flap, on the closely at the edge is a small plug-in connection.
But customer service is good!