A unique new lamp from Arcadia specifically developed for use with Red Arowana. The UV content of the lamp mimics natural sunlight and helps to develop deeper reds in captive fish, enhancing their appearance. Contains UVA and UVB for natural colour development of Arowana. Red Arowana develop a natural deeper red colour Natural way to develop colour without harming fish Gives captive fish the UV they would receive in the natural environment Lamp colour enhances natural colour of the fish in display aquariums Ideal for aquarium or breeding tank use Only for use with the Arcadia Arowana Submersible light unit - Normal submersible fittings block the ultraviolet light vital for colour development 5% UVB, 27% UVA mimics strong sunlight