Fish tank horror story!
As many of you know from another discussion my rainbow shark was fatally wounded by one of his tank mates. But since that has happened two more fish have died from the unknown fish who is attacking my other fish since my rainbow shark passed away from a large wound on his gill.Two more rummy-nose tetras have died, one of old age but the other got an enormous wound on its side and one of my zebra danios also got an enormous wound on his gills which he sadly passed away from yestreday☹️, also several neon tetras have also disappeared. Please help! I want to know which fish is behind the attacks so I can get rid of it so I the rest of my fish can live peacefully. I suspected the fish behind the attack is either my largest female sword tail or my largest Siamese algae water because both of there jaws similarly match the bite marks on the other fish. Also I have seen my Siamese algae water feeding of the dead fish ( I know that doesn't mean anything but still ) and he is the second biggest fish in my tank meaning he ( and the swordtail ) are the only fish big enough to take on my rainbow shark. I suspect my female swordtail as her mouth size also matches the bite marks, and she is wild caught meaning it would be in her natrual instinct to kill other fish. Please help I love my fish very much and I don't want anymore to die slow horrible deaths from the injures, thanks in advance.