400W radiums. anyone here use em?

[stephane]

Here are photo and coment from an other board of
Achie's tank from Toronto

Here are some shots after a fulll month of having 2x 400 watt 20k Radiums set up with Dual PFO HQI ballasts. Colour and growth are impressive. This bulb and ballast combo is the best I've experienced yet. Some pieces glow like light bulbs under this lighting.

Archie has attached this image:

<font size="2" face="Verdana, Helvetica, sans-serif">