I posted earlier about this, but no one seemed interested at the time. I have two butterfly koi fish that are each 5 inches long. They are in desperate need of re-homing. My parents bought them thinking they were small goldfish (that's what the employees told them) so they got them a ten gallon tank. They are still in the tank because I don't have the money or space to have one, unfortunately. I know it's really bad for them, but that's the reason I'm trying to get them into a good home. Please message me if interested.