need some advice! please

[Ryan Joel Smith]

Awesome guys thanks. My new picaso trigger seems to be settling in nicely. I noticed a spot of ich on one of his fins but the cleaner shrimp has been on him since he got in the tank so I'm assuming he should be fine by tomorrow. The polyps on one of the sps are almost all out already; everything is lookin great.

One last question: Out of all the inhabitants that i listed which would tell me there are problems first if there was a decline in water quality? (i left out a red/green brain from the list).

thanks again guys