I got my new clean up crew, but while working on acclimating them, my home was warming up around me. This video shows how I acclimated and added the CUC, and the latter half goes into how I used bagged ice to lower the tank temperature before it was detrimental to my reef.
Some areas have softer water, while others quite the opposite. Source water that measures less than 300 TDS is best; anything higher is harder on the system. Measuring the source water's TDS levels can provide some idea of the conditions you are dealing with. The higher the TDS, the harder the membrane has to work, and decreases its life. Lower TDS-laden water is always better. Keep in mind that those numbers may vary throughout the year, affecting the way your RO system works.
1) Turn off the water going into the RO/DI system.
When I first set up my website in the early 2000s, I created a few pages in HTML using Notepad. Later using Dreamweaver, the website took shape. I was blogging about my reef tanks constantly, and adding identifications regularly. From time to time I wrote an article hoping to help others solve problems they'd encountered that I'd already battled.
And I began to sell products, a small handful of things I made.