Too Small for Discus?

[R3V0LUT1ON]

Hello,

I have Rio 125 which at the moment is very lightly stocked. I was thinking of trying to home some Discus but have read so many conflicting reports in books, Magazines and on the Net about how they should be kept.

Has anyone had any experiance with Discus in a tank my size? And do you have any tips or advice?

Thanks.