Guides

Brisbane and South East QLD tap water runs through a lot of pipe and picks up chlorine, chloramine and dissolved minerals along the way. Fine for a shower, not fine for coral or shrimp. If you have ever dosed a reef tank with straight tap water and watched alkalinity swing or algae bloom for no obvious reason, the water itself was probably the problem. An RODI unit fixes that at the source, and this guide walks through picking one, installing it, and knowing when the membrane or resin needs changing.Contents What RODI actually does What does TDS mean for an...