hello im not sure if im postinng this in the right place but could i set up a bichir tank? so far i have 1 senegal bichir, 1 firemouth, 1 krib, 1 rubber pleco, 1 clown pleco, and a fourlined ctafish. i have a 75 gallon tank. i can get rid of some fish but i would like to keep the firemouth and krib. what kinds of bichirs can i put in my tank?