I've been playing around with some ideas for stocking a 55 gal FO tank recently, and this is what i think i've decided on:
(1) Threadfin Butterfly (Chaetodon auriga)
(1) Antenneta Lionfish
(1) Snowflake eel
I'm aware that the threadfin can reach 9 inches, what i'm looking for is more will they...