sorry, but I gotta bore you with my bleeding heart mumbo jumbo.
now I am not aganist feeding mice, but that guy obviously fed a mouse that was too big just so he could watch it die. thios makes him a sadist and inflicter of animal cruelty. he also is keeping that gar in far too small a tank.
feel free to flame me and tell me that mouse would have died like that in the wild, but that doesn't change the fact this sicko just did it for his own amusement.