I am wonderign if there is any type of catfish I can get that will be fine with my Bichirs in a 75g. something that can stay in a 75 for life but I may upgrade to a 150 in the future. Im not too worried about my teugelsi getting ahold of one but my lap has a mouth on him. The teug is roughly 8" and my lap is about 11". Any help would be great, also looking for a fairly active one. Open to all suggestions. Thank you