Apparently they are strictly piscivorous and reach 2 feet long. Their teeth are sharp as hell and very visible. Sort of like a smaller version of Wallago attu.
Nice info. Thank you. Love to see diverse species. I have never seen these fish for sale in the USA. Someone brought Phalacronotus to the USA last year and was selling them as Belodontichthys once. That's the extent of my personal encounter with them