Watch in “higher picture quality” 720p60 or 1080p60 ! NOT MY TANK. A look at my friend’s oddly stocked 75 gallon planted aquarium after he called me completely panicking because he thinks his plants were “rotting” (they weren’t. Just a little algae) and he said a couple cories were missing (I can easily guess why). Yes, I know the goldfish are not supposed to be mixed with tropical fish. I told him that a million times. He wouldn’t separate them even after a goldfish choked to death on a Cory almost a year ago