BRS had a great 1 time deal, spend $250 and get a free cat! Amazing, but the cat is a bit sassy.
I was previously using a standard 5 stage RO/DI unit running sediment, dual 1 micron carbon blocks and a mixed bed DI chamber. I was eating through resin pretty quickly. When I turn on my system I flush it for 30 seconds or so and then run it for a minute or two just through the RO filters (bypassing the DI chamber). This is suppose to help save the life of the resin.
Well after watching the
BRS investigates, it was clear to go for the separate 3 stage DI upgrade. This unit has a chamber for cation, anion, and mixed bed DI. This proved to be more efficient in their testing. Since I had an additional chamber I bought a 5 micron carbon block because why not? My unit now flows as follows: sediment, 5 micron carbon, (2) 1 micron carbon blocks, a single RO membrane, cation resin, anion resin, mixed DI resin.
Also I reconfigured the tds meter so I now know I'm getting 228 tds from the tap and after the RO stage I'm getting 6 or 7. That's about a 97% rejection rate, not terrible.
Some people will question if running 8 stages is overkill and my response is why question it? You have no idea what is really in your water unless you perform an icp on it. Some water may have low tds but it contains contaminants that eat through resin quicker than maybe someone with high tds. The upgrade is seriously a small expense for complete peace of mind that my source water for my tank is as pure as I can possibly get it. So why question or say it's a waste when you really have no idea? Everyone's a critic...:rolleyes:
I also added a reactor with a sediment filter on my freshly mixed saltwater. Let's see how long it takes for it to get filthy. I saw this idea from
BRS as well. They implemented it to save how often they need to clean their container. No doubt anyone with a container has seen all the crap that settles out after a few days. This same crap is going into your tank. I'm running a mj1200 to the reactor, easy install for yet again more peace of mind...
Lastly I'm sending in an ATI ICP test. First time using ATI. We'll see if we can find an conclusions to this acro murdering tank. I have low Hope's though. Stay tuned for the results!