This is my tropical picture wall aquarium have had it 20 years or more and since had to refurbish it my self as the surrounding to the tank was made of chipboard and was breaking up, so had to repair the chipboard and water sealed it and surrounded it with PVC trims. All the cables are inside the wall and has timer plugs for the white lights to come on and off and for the coloured lights to come on and switch off at night.