

A look at starting and maintaining my saltwater reef aquariums.
Something I learned from the last time around. R/O water really makes a huge difference. Along with my unit I have a TDS meter (Total Dissolved Solids) to ensure it is running correctly. The EPA has a max contaminant for tap water set at 500 ppm. Tap water in South Bend comes in at 438 ppm (avg US Tap 200:400), after running through the R/O unit 0 ppm. For those of you with a Brita filter the range is 50:100 ppm. Or if you are like me and do not change the filter often enough 300:400, or basically worthless!








Plumbing upstairs is complete, and the R/O unit to remove any dissolved solids, gases, metals, and other unwanted elements found in tap water.



