Bubble wall for fish tank - LED Bubble Curtain by AquaOne. This bubble wall serves as a source of colour and movement to a fish tank. The stream of bubbles as well as the changing colours creates a captivating display. This display of bubbles and lights also provides vital aeration for your aquarium. The bubble wall for fish tanks is the perfect way to brighten up an aquarium. Suitable for use in cold water, tropical or marine tanks. The colours are: blue, purple, red, green, orange and multi-colour (which is a combination of all these colours). This bubble wall comes with suction cups and a 3m airline hose for quick and easy installation. The length of the cable is 1.6m and the bubble curtain is 45cm. A safe and non-toxic way to add life and colour to your aquarium. An air pump is needed to allow the bubble feature to work. *Pumps sold separately - also available here at Family Pet Supplies*