So I've been feeding the hybrid guppy/Endler tank a lot less to get them to eat as much fry as possible since I haven't been able to unload these fish on anyone. Still, a handful of fry seem to survive each time. But I got the shock of my life last night after feeding them when I saw a large female chowing down on a male's overly long flag-tail. I think he was still alive, at least he seemed to be wigglying weakly as she dragged him along, chomping the whole way. Ack! I'll stick to Endlers after this!