My one motoro is near due and about 2 months a ago I had moved her out of my main ray tank cause the male was beating her up really bad (has really healed up good since then) but the tank she is in now has 2 ornate and a sengal bicher in it, sizes about 8"-10". I am worried about the pups when they are born that the bichers will go after them. Like most preditors in the wild can smell the birth and then go hunt for them. I do have a another tank beside plumbed into the tank she is in and plan to move them imediatly into it but I do have to sleep and work. Has anybody here had experiance with ray births and bad tankmates?