Notes on my Peace Lily

I finally figured out why my Spathiphyllum wallisii kept drooping dramatically even when the soil was moist—turns out I was watering with hard tap water and the mineral buildup was blocking nutrient uptake. Switched to filtered water a few months ago and the difference is night and day. It's still my thirstiest plant, but at least now it's perky instead of looking perpetually stressed. Anyone else battle mineral accumulation with their peace lilies?