Strengths as a Couple
The pair of Fixed and Cardinal Water signs will often find themselves in deep contemplation matched only by the depths of the deepest seas. This is great since this allows the pair to discuss and ponder about the deeper things in life and the universe and have fruitful and insightful conversations about these things.
There's much to learn from each other in this regard. While by no means Earthy, the crabby Cancer will, in no doubt, be quite familiar with the material world and its properties. And from there, it has much to teach Scorpio about the physical world. Scorpio meanwhile spends their time in contemplation about the abstract and will have much to teach Cancer about the world beyond touch.
A Scorpio-Cancer couple sees the world like a pair of eyeballs. They will see the same thing from slightly different angles. For example, if the two see a house, Cancer will quickly deconstruct its mechanical aspects, such as how the structure distributes weight efficiently. Scorpio will see it as homely fortress, possession, threat, and abode.
When comparing notes, this pair has a lot to say about anything and everything. They match curiosity. They match ideals. They match with each other in a harmonious fashion, and that gives them great strength.
Weaknesses as a Couple
The disadvantage here is that it’s easy to lose sight of the tree from the forest, stick their head in the clouds for too long as to forget the ground beneath them.
It's easy for Scorpio and Cancer to be swept up in a good conversation that they end up going on tangents that stray further and further from where they wanted to talk about.
This lack of focus can be a detriment. It will often forcibly extend any discussion these two will have and will result in them forgetting or missing the whole point of why they started talking, to begin with. This is not helped by Cancer's curiosity and Scorpio's penchant for indulgence.
Crab against Scorpion is a nasty bought that can be had when these two water signs ever find themselves in disagreement. Although rare because of Cancer’s friendly nature, Scorpio can easily find a way to spite their watery fellow now and again. Scorpio’s attacks will be emotionally charged and strike a painful blow against the sentimental Cancer, while the facts and logic Cancer can bring to a fight will leave Scorpio reeling and in search of answers they may never find.
Compatibility
Romance
Cancer is one of the few signs that can see through Scorpio's fearsome reputation. One of the few signs that understand and sympathize with Scorpio's insecurities and troubles and one that is more than willing to indulge them.
In exchange for the hassle, Scorpio is willing to give one thing Cancer craves. Affection. Fiercely passionate, loyal, and jealous, the Fixed Water Scorpio will dote on their Cancer partner will love and affection few outside Royalty will ever experience and provide security with at least this aspect of their life and relationship.
Just note that both parties will have certain limits and boundaries that they will have to respect in order to truly get along in harmony. Scorpio must be patient with their partner, just as they are with them.
Some of Scorpio’s reputation is well deserved as one of the friskier personalities in the Zodiac. It is this rowdy nature that necessitates that Cancer set very clear boundaries that Scorpio is not allowed to cross and be firm about these boundaries should the two come to clash.
Activities
It usually doesn’t matter what these two water signs end up doing, as long as they’re doing what they do and it brings them joy, it helps them improve and grow individually and as a couple.
Note that Cancer will be prone to taking leadership and teaching role here as the maternal Moon guides their hand in every form and action.
Scorpio meanwhile will be the one bearing the adventurous spirit aloft into the arena. This should be fine as Cancer is just as happy to explore and have fun along the way, but again, Scorpio must be careful with their partner's well-defined boundaries.
Repetition may occur with Scorpio, but it won’t take too much effort to make Scorpio explore and try new things. Just note that in times of trouble, the Scorpio will usually take refuge in the familiar.
Communication
In terms of topics, the two water signs will end up talking at length about life and the secrets of the universe often. Even in their most banal and vain times, the Fixed and Cardinal water signs will have no trouble sprinkling wisdom and knowledge in their every word and deed.
Cancer should be aware that Scorpio loves feeling like they’ve got something up their sleeve that nobody knows about and that this “forbidden” knowledge is usually harmless.
Meanwhile, Scorpio should be watchful for Cancer's eyes and ears. They're far more discerning and capable of cutting through the chaff than other signs.
Communication, in general, will be alright as the two share fairly similar personalities that share enough quirks and eccentricities to the point that they more or less know each other front to back.
One of the unique things about these two water signs is that they can even communicate without words. As can all the signs in truth, but they do so with such eloquence and commodity that entire discussions can be had with not more than a smile and a nod.
Values
Cardinal Water Cancer desires harmony and stability. It's not as sedentary as the Fixed Water Scorpio, of course, but it wants something reliable and resourceful enough to be their partner and to generally agree with on most issues.
Scorpio meanwhile usually presents itself as an agent of change to challenge the norms and doctrines most other signs appear to value. They don't usually do this consciously, it's just sort of built into their personality. The challenge for Cancer here is when to tell the Scorpio they don't want to engage in anything too new or too upsetting for them to openly discuss, and when to actively engage in that activity.
For them to enjoy the relationship, it has to be given and take with a lot of patience.
Emotions
The couple will have a fair degree of difficulty in dealing with each other emotionally.
Cancer gets incredibly crabby while dealing with their feelings. Partly because Cancer dwells in their emotions as much as real crabs dwell in Water, and just because their emotional state and well-being is part of their identity as a whole person.
This can be a problem while dealing with Scorpio as they tend to either be exceptionally private with their feelings to the point of secrecy even to their romantic partners, or worse, pretend they don’t have any at all and chafe at themselves for it.
For this, the Water pair must coordinate with one another in order to succeed. Scorpio needs to be willing and able to open up to their Cancer partner and let themselves be vulnerable. Cancer is patient and understanding, and because of that, it will pose no greater threat to Scorpio than what they had for lunch earlier that day.
On the other hand, Cancer needs to be able to read Scorpio and adapt to their emotional needs as best as they can. Opening up can be the hardest thing for them to do, so a lot of patience and a lot of love needs to be had for it to work out.
Healing Crystals for Scorpio and Cancer
Lapis Lazuli
While the communication between these two is definitely topnotch, sometimes they are missing out on communicating the most important things. For instance, the family values of Cancer is non-negotiable. With their failure to see such, it can cause a dent in the relationship.
With that, Lapis Lazuli is definitely the perfect healing crystal. I'd be a bit overboard to say but just to stress things out, they can practically miss out on other crystals except this one, due to 3 important qualities: its ability to bring truth on the level of spirituality and promote honesty, friendship, and sociability on the subconscious level, which in turn, translates to both signs being able to accept the truth on the conscious level.
Given such qualities, this healing crystal will definitely uplift the relationship between Cancer and Scorpio. By helping them communicate in the deepest way possible, it is likelier for them to be at peace.
Moonstone
The Moonstone is a great healing crystal for this paring since both of them are intuitive and spiritual by nature. As the Moonstone amplifies these traits, their inner powers can be sharpened in ways that they didn’t know possible.
Furthermore, this healing crystal can lead to introspection. In this case, examining one's intuition and inner feelings can help. By looking deep within yourself, you'll find your own inner peace, which is crucial in creating a healthy relationship with the other.
More importantly, this introspection leads to progress as a couple. Since both of them gets to have some sort of inner resonance, it will be easier to see through their differences and take a better approach to make things work.
Black Tourmaline
While this pairing is a strong one right off the bat, negativity and conflict are unavoidable. As such, even when they are compatible, paying no mind to these lingering negative energies can cause dents that will break the relationship. Thus, it is ultimately necessary to remove such.
For instance, small conflicts can lead them to doubt whether or not they have that strong intuitive connection. Because of some uncontrollable and unforeseen negative circumstantial events, conflicts may arise and lead them to heavily argue against each other.
With that, Black Tourmaline is a great crystal companion for them. Taking away the negative energies before it even grows, this healing crystal will work its wonders in the background. While it doesn’t highlight itself, it is always active 24/7 in ensuring that negative energies don’t get past through it.