Lighting for Arowanas


New Member
Anybody have any suggestions on what would be a good bulb to bring out the colours in my Arowana? I'm currently using a T5HO fixture with Sun Blaster bulbs (6400K) since he is in a planted tank. These lamps tend to give him a strong green colour. After the lights go out and there is only dim sunlight in the room, he has a very beautiful pink tinge to him. I'd like to bring that out a bit better.