artificial, decorative ponds for use in landscaping, namely, water garden ponds, water garden kits consisting of filters, reservoirs, [ pumps, ] pump discharge assemblies, filtration reservoir intake assemblies, [ pond liners, ]low level shut-off switches, automatic refill valves, check valves [, pond liner underlayment, and foam sealant, ] sold as a kit; aquaculture ponds and environmental ponds with controlled environments; irrigation systems for use in landscaping comprised of filters, res...