I have two huge pacus free to a good home. The smaller one is around 18'' and the larger is about 22''. They need a minimum of a 125 gallon aquarium for the time being but will need to be in a larger one sometime in the future.
Someone else has contacted me about them but I'm not sure if they want them or not. I should know by the end of the day today what they are doing so I will let you know later.