What can I do to prevent my husband from watching pornography?

Series and films that contain pornographic scenes are forbidden due to the corruption of morals and the spread of indecency they entail, in accordance with the Almighty's saying: (Indeed, those who like that immorality should be spread among those who have believed will have a painful punishment in this world and the Hereafter). Furthermore, one must lower their gaze from them, in accordance with the Almighty's saying: (Tell the believing men to reduce [some] of their vision and guard their private parts). The wife should advise her husband and warn him of Allah's punishment, reminding him of Allah's awareness of him and His reckoning, and seek help from beneficial religious tapes and books.