Stupid me thought my filter intake was not big enough to suction fish but apparently it was. (I lost the part of the intake that had those little grids so basically it was just a big hole) My smallest Molly which was doing perfectly fine got sucked into the filter, I freaked out because I couldnt find him and then after 10 minutes of looking around I found his freaking head swimming out of the filter intake!!! The fun ended when I saw he was ripped in half tho. I put him in a methylene blue bath to make sure the woudn does not get infected but I am wondering if I should kill him or see if he can make it? He literally got ripped in half, he does not have a tail anymore, but he has his internal organs intact and he also has his gonopodium intact. He seems to have trouble moving around tho. So, what should I do? Kill him? Or should I see if it heals? Would he be able to live a relatively normal life without his tail? I know that if a train ripped me in half I would still want to live, but the fish is a fish not a human, so what should I do?