Hi gusy, I am a newbie to the freshwater cichlid world, and I have a question. I have a 40B with 8 Geophagus Tapajos sizing between 2-2.5inches. I was wondering if I could toss in a male C. Sajica about 3inches and his mate (female about 1.5-2inches). Can these two types of fish live together peacefully? Thanks...Any advice would be helpful. The 40B is temporary for about 6 months until I move them into a 125g. Thanks.