We've been looking at several species of goby. She is really interested in the inverts also. Were hoping to add some simple coral frags at some point. Maybe some green star polyps or some of the other ones locally available to us.
The tank won't be up and running until mid may so we have some time to research. A few other questions were on filtration, is a skimmer really necessary in a nano that will have 20 lbs of rock and either an aquaclear 50-70 hob
or a fluval 106 canister filter? Which of the two mechanical filters is preferred, hang on back or canisters? Will be running purigen in either.