vertical gardening could incorporate fish water to sustain plants & both to sustain you. Plants clean fish water returning re oxygenated & clean to sustain fish. All it requires is management as we are supposed to do with creation .
'Reef Benches' by Remy Veenhuizen.Dutch designers created this organic bench from wooden structures. Placed on the rooftop of a local high school, the wooden bench creates a dune like seating area on a gray urban surroundings.
Outdoor shower/water day for kids.Could easily be made with hollow box uprights, run the water tube through one and the top hollow box with a PVC tube that you drill holes in for the water to run out. Faux paint it to look like copper, really pretty easy.