Selling our two pet Pangasius that has grown nicely to up to 5 inches. Selling two and the chances are good that they are male and female because one is much larger than the other one even though they were bought at the same time. My tank is getting too small for them and since they need a larger tank, this is the time to sell for me. Consider buying this beautiful Shark catfish if you are familiar with them. Make a good offer and looking forward to hearing from interested parties in pet fish hobbyist.