A few questions for the fish experts.

[Trigger Man]

As always it will depend on the individual fish. For me I do have some problems with my Red Coris wrasse (4.5 inch) nipping at my zoas if not fed in the morning, and I had the same prob when I had a Fox Face. My Crosshatch Trigger has not bothered any of my snails, crabs or shrimp, and when I had a Picasso Trigger it didn't bother anything. I think GSP should be alright (none of my fish have bothered it, Zenias should work (and they multiply fast so even if there is some nipping it should be alright. For LPS, I have a large flower pot, torches, and frogspawn which are thriving, so they may work for you. You may even be able to have sponges. (my Scribbled is doing fine with it and when I had a Queen it did not harm the sponge) For bringing in large angels I found 3- 4.5 inches to be the best to work with, as they seem to fare better to adapting to new foods and not going straight to the corals and sponges. In the end this is my personal experience, and the one thing above all that I found is that if you feed the fishes well there tends not to be issues with coral nipping.