Re: Confirm tank is species appropriate
My male imitators bicker at each other from adjacent vivs, and I've seen aggression (mild, admittedly) between females.
I've read of folks having success with small groups, but I've also read a few times of groups whittling themselves down to a pair. I buy groups, grow them out individually in 2 1/2 gallon temporary vivs, then pair them off when males start calling.
I think I could turn and live with animals, they are so placid and self-contain'd.