Matsya yantra clears all sorts of vastu faults, like a fish cleans a pond. It is highly recommended for businesses and house to bring prosperity and wealth. This yantra represents Lord Vishnu who incarnated as a great fish and purified the cosmos for perfect balance and harmony.
Tat purusaya vidmahe mahaminaya dhimahi tanno visnuh pracodayat !
Yantra may be kept in your home / office / altar facing North West / South East / North East / North / East direction.