Update:
The first thing I did, and I knew I had to do it soon anyway, was find a home for the grouper. He went into Pisces display tank.
Nothing changed. All the fish hid because my trigger is a yellow-bellied black blotch.
so..
We had some damsel applications, and BMW's seemed to fit the bill.
He seems to have fit in very well. He used to abuse a coral beauty, now he has one much larger than him riding his butt... he's sucking up to the trigger, and all the fish are out and visible.
