Kumbha Vivah Pooja is a sacred Vedic ritual performed to nullify the effects of Manglik Dosha in one’s horoscope. The ceremony involves a symbolic marriage with a pot (Kumbha), which absorbs the dosha’s negative influence. It is best performed on auspicious dates like Navratri or specific Muhurat suggested by a qualified astrologer. Proper rituals, attire, and offerings are essential, and guidance from an experienced Pandit ensures accurate and effective performance.