Folks, thanks for the suggestions!
I'm trying to run without actinic supplementation, yet have an ice-blue color. But, given that I have a standard Hamilton Magnetic ballast, I don't think Radiums will run very well.
Sounds like I should check out the Phoenix 14K, Reeflux 12K, and the AquaConnect 14K. Any additional comments on color and growth are appreciated! Also:
- Do any of these require an HQI or Pulse Start ballast?
- Seems like I've read somewhere that the Phoenix 14K is a copy of the AquaConnect bulb. Any truth to that comment?
Thanks again!