https://pressroom.prlog.org/CrystalClearWater/ About Crystal Clear Water - Crystal Clear Water specialises in the General Ecology range of water filters and water purifiers including the Seagull IV, First Need and Spark-L-Pure. We also are the sole Australian distributors for the WaterBoy Tank Water System. https://www.prlog.org/10288629-at-last-an-end-to-dirty-bad-tasting-tank-water.html Most water tanks a layer of sludge at the bottom of them made up of mud, decomposing organic matter such as fragments of leaf litter, dissolved bird poo, and lots of bacteria. Yet this is the layer the water is drawn from. It's certainly not ideal.Wed, 22 Jul 2009 00:10:39 GMT