I wouldn't . But thats just me . For what i have read about them is it says there will try and will eat anything that will fit in thier mouth .
But . . . it does say on the same website ~ if you plan to put large Fish ~ then in Brackets it says Cichlids ~ in a tank with this type of Frog the tank would need to be very large plently of room for the Frag(s) to hide and get away from any tank mate and for the Fish to be away from the Frog too and that the Frog could/ might still try and eat the fish in with them .
I would not put it with aggressive cichlids though, as I had a horrible fate happen to a clawed frog (Xenopus) in which the cichlids essentially picked off its limbs