The Golden Gourami is a color variant of the Blue Gourami and the temperament is much the same.
They can be quite aggressive toward other Gourami & smaller species.
Be wary of this when buying them, they do fit in well with larger Tetras like Congo's etc
I have seen them in tanks with Rasboras and had no issues.
pH - 7.0
GH - 100 - 200ppm
Temp - 24 - 28c