water lilly holder

does anyone have any idea how i can stabalise my water lillies? they are in a basket at the bottom of my pond but as i have a strong pump they tend not to flourish due to the strong currents. i would ideally like to put the basket in some sort of frame that hangs over the side of the pond but have not seen any for sale.
could anyone help please?

Can you post a picture of your arrangement? You have not provided flow rates, size of pond, and have left us with many questions.