Yes I do. Mine is from BFS (Buckeye Field Supply), but BRS seems to be the most popular brand. I was changing the filters and for some reason the pressure isn't working...or I don't know maybe I put something in incorrectly...Getting it fixed soon, but lately I've been using RO
water from the LFS
and grocery store and there's also a public aquarium close by that filters sea water and is open, free so I use that sometimes. None of my LFS
water, but it hasn't taken too much of a toll on the system.