Our 90cm Bubble Tube is a great addition for any sensory room pod or environment. The ever changing colours of the bubble tube creates a calming and relaxing environment which children will love to be around. The lamp features colour changing LED lights which illuminate streams of bubbles green red and blue and comes with 5 colourful artificial tropical fish that float up and down the tube. Bubble tubes are a simple and effective feature for any sensory environment with multiple purposes and outcomes. Some of the main benefits include: creating a calm environment a visual stimulation to promote mental and cognitive therapy and can improve visual tracking by focusing on the bubbles and fish.