This is not a combination I would suggest. As 508 mentioned, you need a group, and they are very active fish. Without knowing the tank size, can't offer much more, but given the largish size (can attain 6 inches, though 4-5 is probably more common in aquaria) of the gourami species you now have, and the sometimes quite pronounced territoriality of the male, you will probably be better with other smallish shoaling fish. The rasbora group is ideal, and there are some tetra that are quiet.
Byron.