I am wanting to buy a tanning lamp for my RTG arowana . The only problem is in the UK Arcadia only do Arowana lamps for red aro's that give off a artificial red light . I was thinking about buying a Arcadia T5 reptile bulb 12% D3, has anybody used these with Aros? are they OK for aquariums ? what color light do they give off ? are they more likely to cause algae than other aquarium bulbs? I would like to buy a gold Arowana lamp but I can not find any in the UK . Would the Aracdia red Arowana lamp be OK for RTG?