Lenz's 180

[lenzh]

The light was a ton of work. I know why they charge so much for those things. lots of connections to test, retest etc. Parts were ordered from Dealextreme, some vendors on Ebay and luxeonstar.com in toronto, where I got the drivers.

As far as the flow goes. I have a tall skinny cabinet on the right side of the tank that partially blocks that side, and I have the tank right against the wall, so the only place I can put the Vortechs is in a semi-gyre kind of setup. It works well, but I think I will need more flow as the SPS grow. I am thinking maybe a couple of the single-speed Tunze's