Yeah, Jon is correct. Long term, trophs need a 4 foot tank with a good amount of current. They also prefer a heavy veggie diet whereas the Brichardi are more carnivorous and would like the protein. Two other potential problems I foresee is that; 1. once the Brichardi spawn they are pretty aggressive in defending their territory which MAY stress the trophs. Trophs aren't push overs on their own but depending on the Brichardi, it might cause secondary issues with them. 2. You need at least 10 trophs of one group. The more the better. IME once adult group numbers drop below 10 its just a matter of time before there is only one. At least you have time to find more to add to the juvies that you have.
