thanks i dont know why i didnt spot that lol. yeah i have been wondering about the size - most websites have said it grows to about 35cm but a couple have said 60cm! the owner of the pet store said they would only grow to about 20cm. i do have a 500l tank for when they grow larger though, and i ...

thanks for the reply. i was talking about Hexanematichthys seemanni which only grow to about 35cm. Pangasius hypophthalmus would be a bit large lol

im about to buy some baby shark catfish (about 5cm) and does anyone know a way of sexing them at this age?