A fountain is provided. The fountain includes: a drape； a catch basin located below the drape and oriented to catch a fluid flowing at least one of over and through the drape； a conduit fluidly connected to the catch basin forming a circuit to return the fluid in the catch basin to flow at least one of over and through the drape； a pump fluidly connected to the circuit and configured to pump the fluid through the conduit； and at least one of the drape, catch basin, conduit includes surface oriented to contact the fluid and the surface includes at least one of copper and silver.
