A really good Bubble Tube has bright controllable colours: its quiet pump is powerful and can not only be switch-controlled by a user, but also adjusted so that the air flow matches the mood of the room. Our British-made Bubble Tubes are built to these criteria, they are very strong and each one is tested for leaks before shipment. The adjustable air flow is a great feature Full power is highly stimulating, while for a relaxed space turn the volume down. Our Bubble Tubes also include a choice of Pulse features which give yet more options. You will need to choose a Switch to directly control the Pump. To control the colours you need a Spectrum Selecta, or to control them wirelessly choose from our range of Controllers (though you also need a Wireless Receiver).