With 2 20w PC screw-in bulbs (standard issue 50/50 bulbs common to 10g nanos) I had some very serious light seeking behaviour from my zoos and mushrooms. They just weren't bright enough. The 96W has settled them down, but some of the higher-up corals (a torch in particular) didn't like the intensity and got moved down a bit.
I'll post a shot of the tank here this weekend.
Matthew
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