Your Opinion - Best Supplementary LED for Phosphorescence/Fluorescence

[gobytron]

I'lll try them on my reef keeper and aquacontroller....

Will hopefully not be an issue.

Profilux is pretty hardcore.

Thanks for the input.

They were such a big deal (marketing wise) when they first came out, I sort of took the lack of discussion about them as a sign of some unhappy owners.