ok so my husband is a craigslist junky :tongue: and found a wonderful deal on 15- 16 gal octogon tank with stand in wonderful condition. we have a 55 gal reef tank already, so we wanted to probably do somthing like predator fish in the 16 gal. so i am looking for ideas it seems that most people with nanos only seem to do nano reefs im guess because of the size of most predator fish but im fairly new to the hobby so maybe im wrong one this ? anyway does anyone have any ideas ? we though so far of a dwarf lionfish but they are alittle to common we like to go unique lol so we thought maybe a stonefish or sometype of puffer... orginally my husband really wanted a dwarf octopus but i think we will have to wait on a bigger tank with better filtration for the octopus probably.