While you may not always have access to your co-worker's entire natal chart, you may be able to use this tool when forming business partnerships. Pisces tend to be a bit boundaryless. "They work best when they're given freedom with a deadline," says Aganza. "When they know there's a deadline, they'll reach it, but they need freedom to get there."
"Sagittarius is a good work buddy for Pisces because they work together," she says. "They're both mutable and Jupiter-ruled, so they're working toward the highest expression of whatever they're working on, so there's growth."
And remember, if you're partnering with a Pisces, "they're very sensitive to criticism," says Aganza. So, be careful how you phrase things.
If Your Sun Is in Pisces...
Compatibility in this arena can be on the simpler side. If you're looking for structure, look to a Capricorn or Taurus sun, says Oak. "These are easily two of the most supportive signs for flow between vision and actualization of vision," they say.
Don't forget the other water signs, too. "Relationally, the sun in Cancer or the sun in Scorpio would be an immediate sense of being on the same page and definitely mutual respect," says Oak.
Additionally, fellow mutable suns (Sagittarius, Gemini and Virgo) "will bring in relationships that will foster a lot of creativity through looking at things through contrasting frameworks and perspectives," says Oak. "These types of contact will create an accordion effect of zooming in and zooming out when it comes to assessing any area of your business."
If Your Mercury Is in Pisces...
Check the birth chart to find your Mercury placement (if your sun is in Pisces, it's likely you could also have your Mercury in the sign of the fish, too). "For creative incubation, other water sign [placements] like Venus in Cancer or sun in Scorpio would allow for ideas to flow like an endless fountain," says Oak.
Again, Pisces and Taurus compatibility makes for a good pairing. "The sun in Taurus could really help to materialize the visionary quality to the Piscean ideas," says Oak. "Any of the earth signs will tend to create a sense of organization to the creative process."
If Your Mars Is in Pisces...
Yet another Capricorn Pisces pairing that makes sense: sun in Capricorn, Mars in Pisces. In this case, the zodiacal goat can help a Piscean organize ideas, says Oak. "There's a lot of compatibility when it comes to balancing each other out. As long as the environment is respectful of your sensitivity, it will allow you to come forward at the height of your creative expression," they add.
"Don't put a lot of pressure on them," warns Aganza. "Pisces do their best when they're not locked in a box. What's ironic is that they need a person who can stabilize them so they can spread their wings and fly; it's the fine balance between structure and flow."