Radium bleaching?

[Aquattro]

Doug, just a comment on the lacking punch thing. I've had my radiums running 5 days now and I have to say they don't really lack anything. Sure, they aren't Iwasakis, but they compare well to the 10k bulb. I am happy with the intensity.
I also don't see any problem yet with my SPS, although I had 400w to begin with. I also don't think Adam's acro is bleaching, I think it's just going thru a color change.