I've just set up my 90cm Arcadia Luminaire. 4 * 39W. I don't actually need that much light but the price upgrade over 2 tubes is minimal. Anyway, it comes with two, as expected, but - wait for it - one emerges from each end of the luminaire. Why? Surely that's the worst of both worlds? I have to hide wires at both ends of the tank and 1.2m of flex is hardly a great deal when you have to drop 50cm down the tank, feed into a hole drilled in the back of the stand and run to the central power strip inside. Rant over, has anyone else picked up on this? Any advice for hiding the wires?