How much lighting is too much?

[Canadian Man]

It's hard to have too much light. You just have to acclimate the corals you get to your lighting.

I have 4 halides over a 6 foot tank. Most people run 3 halides on a 6 foot tank to have one every 2 feet. so my set up is

400w 20k------250w 10k------400w 20k------250w 10k

Now keep in mind my tank is mostly all sps corals