The bag is huge and this stuff works well By Shawn on 12/4/2010
Shawn would recommend this product to a friend
You really get your moneys worth here, I burned through 1000 gallons and it is still reading 0 TDS on the exit. I know every water supply is different but this stuff is going to last a long time and I under-estimated just how much 1.5 gallons would be, its pretty heavy. The color changing feature is really nice, although probably a bit redundant with a TDS meter, still I think its cool.
Really great stuff By Daniel on 12/1/2010
Daniel would recommend this product to a friend
I had been using resin from ebay and once I switched to this it was obvious it was much better quality. TDS staying comfortably at 0 and I'm more than 80 gallons through it.
Great Product! By Ian on 11/30/2010
Ian would recommend this product to a friend
Worked great and I am buying it again! The resin changed to a dark brown/red color when exhausted and was easy to tell when I needed to change the resin out.
Great Product By Brent on 11/15/2010
Brent would recommend this product to a friend
I go through alot of water on my reef system. BRS has by far the best DI resin that I have come across in a long time. My citys water is very hard for my ro unit to get fully stripped of minerals. With this DI resin in my system the water is 0 TDS and very pure. My corals thank you!
Way above my expectations... By Michael on 11/10/2010
Michael would recommend this product to a friend
I was concerned that a "1 refill" container may not be exactly enough, but whoa was I wrong. It is probably a 3 times refill quantity.
I bought an RO/DI from an ebay site and have had fair luck with it. I got a refill on the DI through them the next time and my PPM were between 12-24. I thought that it was way better than the 145 I was getting before, so I accepted that as good enough. Now with Bulk Reef Supply, instantly my ppm went to zero, "0", zilch, nada. I am giddy with excitement for my corals, and can't wait to see the color change so I don't have to play any guessing games anymore.
As for price, well, I am very satisfied with that too.
Thank you from a new lifetime customer,
Great Product By cobra390hp1 on 10/9/2010
cobra390hp1 would recommend this product to a friend
My home PPM is 170 the old Di was at 130 ppm(used for about 4 months)added this Di and I have 0 PPM.Even when my old Di was new it was 70 PPM.Great value
Great Buy By Andy on 10/3/2010
Andy would recommend this product to a friend
This Resin is better than the stock resin my RO/DI unit came with. With the bonus points you get right now, can't pass it up!
Great stuff, especially when mixed with Bitumonous carbon By Frank on 10/2/2010
Frank would recommend this product to a friend
I use this and the bitumonous carbon to reach 0 TDS.
Best Resin By John on 9/19/2010
John would recommend this product to a friend
Very happy with this di resin and will be buying again in the future
Best Quality and Price You Can Find By Lee on 8/24/2010
Lee would recommend this product to a friend
The single pack BRS DI Resin refills are great. They fill perfectly the DI canisters from BRS. They are easy to use and are high quality resins. I have the deluxe 6 stage RO system with dual DI canisters and I couldn't be happier with it. The water unfiltered reads in the 340's TDS, coming out of the RO unit brings it down into the 30's, coming out of the dual DI canisters brings it down to 0.0 or 0.2 max! The resin beads change from a dark blue to a dark brown in my system as they are expended. You can clearly see the color change thru the clear canister housings. These are a great price compared to anywhere else on the net. I have noticed a huge improvement in my coral and fish health since switching to this system to make my RO water for my salt mix. I highly recommend this system.
great stuff By james on 8/20/2010
james would recommend this product to a friend
packed very well with a little extra, very fast shipping too.
Great Value By Kevin on 7/19/2010
Kevin would recommend this product to a friend
On a large system I have to buy in bulk. This 7.5# bag of DI resin gives me an effecient way to maintain the pure water supply to my tanks. Thanks BRS!