From Claudine, Sydney: I just have to tell you about this. We have just bought a new (to us) boat, and it had a salt-water tap in the galley. We have found it excellent while we are in clean water areas. There are myriads of uses. For instance, we rinse all dirty dishes in it, use it for rinsing fingers, and use it half and half with fresh water for cooking vegetables. It saves heaps of fresh water, and I wish we’d had one years ago.