The initial attraction may make them think otherwise, but generally these two should not be together. Aquarius is considered one of the worst matches for Scorpio. Though there is potential for a successful relationship between a Scorpio man and an Aquarius woman, the difference in their outlooks causes problems later, making this pair ill-matched more often than not.
According to ScorpioLand, a Scorpio man struggles with accepting that an Aquarius woman is not one he can possess. Scorpio men and Aquarius women view conflict differently: Scorpios love drama while Aquarius don't tolerate it. Scorpios need focused attention from their significant others while Aquarius has many friends and loves socializing. This can make the Scorpio feel resentful, which confuses the Aquarius. An Aquarius woman isn't interested in being changed. Scorpio is stimulated by pushing forward to new phases, and his desire to push an Aquarius can be misinterpreted as a manipulation.
However, if a Scorpio man trusts that his Aquarius woman is loyal and can let go of the need to possess her, this pair can enjoy a unique relationship. They both possess the conviction to achieve their goals and are able to create a good life together. If they overcome their differences, the relationship is deeply rooted in respect.