Availability of Radium bulbs

[lastlight]

Funny guy! Yeah it seems all Radiums are currently not being imported. There are still a few US vendors with the 250s I've found today.

I'm not against trying new bulbs I've just used so few before. In my very first tank I tried an EVC 14k and an aquaconnect 14k.

I'm torn between paying more for the Radiums while there are still some to be found and going with a cheaper bulb that could very well give me much better growth. At what cost is the question...