The questions came fast and furious for nearly five hours Wednesday night, offering a glimpse into the world of wealth, worry and water. “We have a few large koi pond (sic) with over 100 fish,” one person said during an angst-filled town hall meeting of the Las Virgenes Municipal Water District. “Is there a special exemption for them?” “How long can we run water to top off our pools?” “If we are always under water budget, can we wash our cars once a week?” Those were among 600 questions posed by some of the more than 1,000 residents who tuned in to the Zoom meeting. Many reside in communities …