You can't make rainbows underwater Only rainbows in the air But there's rainbows swimming just below the surface The rainbows got mixed up with fish down there Rainbow fish oh rainbow fish Shine oh shine for us oh rainbow fish Rainbows form when light refracts Through water droplets in the air All the droplets get joined up in the river So all the rainbows we can see down there In amongst the weeds Are on the scales of rainbow fish That shine for you and me Rainbow fish oh rainbow fish Will you grant us just one wish? Rainbow fish oh rainbow fish Shine oh shine for us oh rainbow fish ♪ Cos you can't make rainbows underwater But that don't mean they are not there The rainbows are all swimming just below the surface The rainbows got painted on fish down there Rainbow fish oh rainbow fish Shine oh shine for us oh rainbow fish Rainbow fish oh rainbow fish Shine oh shine for us oh rainbow fish You can't make rainbows underwater Only rainbows in the air But there's rainbows swimming just below the surface On all the rainbow fish down there On all the rainbow fish down there