Matasya Yantra/Badha Mukti Yantra
Matsya Yantra is a Vastu Yantra which is used to remove Vastu faults, like a fish cleans a pond. It protects the building and dwellers from evil effects. It is also known as “Badha mukti yantra” because it can remove the obstacles. It can also protect you from black magic and the negative influence of people around you.
Mantra: “ॐ क्लीं मत्स्यरुपाय स्वाहा” I