Help with my 42 gallon bow front FOWLER tank.

[mookieb]

I bought this tank off of Craigslist and was told it was a 36 gallon but he was wrong it is a 42. Currently I have about 40 pounds of live rock, live sand, a skimmer and filter.
1 - rainbow wrasse (very active swimmer)
1 - Picasso Trigger (very personable. Even lets me touch it (almost pet it)
2 - Black and White damsels.
They eat well and are only aggressive to the smaller Damsel.
The tank is in our Daycare center at the moment. But I am thinking of changing the fish out.
Any suggestions on fish or any other helpful suggestions would be great.

 

[flower]

Welcome to the site...
For choosing fish this book is the best I've found

And a page so you can see the info

 

[mr. limpid]

That is very good book Flower suggested or you can go on line many sites have info on fish, SW has a wide selection of fish. Also suggest looking into compatibility chart, then make a list post it and people will make suggestions. I would cautious of the trigger they two set of teeth one for holding there prey and the other for chewing.