Salt makes you float better....I have no idea what that has to do with anything, but it came to mind.

I recently bought a retro fit light kit, I didn't get halides but I can recommend a good site that has some great package deals for your application. www.reefgeek.com.

I don't know if they are still available but Davejnz had some halides for sale recently...Dave, you still got that stuff laying around collecting dust?

Welcome to the site, you should find your stay pleasant! :D