some of the angels look almost like bat fish and they don't need a huge tank. just look up info on the kind of fish and its requirements before you buy it. good luck.
Sorry To Hear He Died. What Size Tank Did You Have Him In? My Freind Had A Bat Fish That Was Huge That Lived In A 20 Gal. For 5 Months Before He Got Rid Of It.
right now i have a 100 gal, but am getting a 125 in 2 months. the 100 would be fine for him for now. i have friend who ships corals and fish all the time, i'll find out how it's done, or i guess you can post it and someone should know how to do it.