Great Price, Great Product By Joseph on 7/13/11

Joseph would recommend this product to a friend

I have tried other resin bulk reef's is the best, the color change is very helpful and the price is great, my local fish store tried selling me the regular resin for 28 bucks.

Works perfect By Ralph on 7/13/11

Ralph would recommend this product to a friend

I really like that I'm able at a glance see the color change intheDi that it will need to be changed. I have a TDS monitor on the system, but have learned no need to keep checking it until the color is close to being gone. I'm completely happen with the product.

Works perfectly By Kevin on 7/10/11

Kevin would recommend this product to a friend

It's nice to have this color changing resin, but it usually changes long before it's exhausted. I still use a TDS meter to maximize the use and only change it when I see a 1ppm reading.

Blue-my favorite color By Jeffrey-resin eater on 7/6/11

Jeffrey-resin eater would recommend this product to a friend

Great stuff-you can cram it into your container of choice, then pound it on the table, and it doesn't even cry. Now that's selective breeding at it's best. (LOL)
Then, when you're finished using it, you can pure it onto the floor, and lean your head back and dream that you are at the beach while you wiggle your toes in it.
Ahhhh, Bulk Reef Supply..... your da man!!!!!!

Great Stuff Great Price By antole on 6/21/11

antole would recommend this product to a friend

the value of this product is great color change is highly noticeable will be ordering again thanks BRS

A real money saver By Edward on 6/13/11

Edward would recommend this product to a friend

Works great, and cost as much as 5 times less than others! Thanks again BRS!

Inexpensive & works well By Adrian on 5/28/11

Adrian would recommend this product to a friend

An inexpensive way of DIY replacement for the spent DI resin in the RO/DI filter system

Great By Steven on 5/17/11

Steven would recommend this product to a friend

Love this product no guessing just color changing.

Love the color changing By Scott on 5/13/11

Scott would recommend this product to a friend

Being able to know if your resin is still working by one quick glance is awsome. No more do I have to guess if I need to change my resin out.

Dramatic color change By James on 5/3/11

James would recommend this product to a friend

Very good resin, and and excellent value. Looks like can fill about 6+ canisters with this 7.5 bag. The color change is very dramatic, you definately know when its used up.

good By drew on 4/30/11

drew would recommend this product to a friend

great product, color change is great

awesome stuff By Joe on 3/19/11

Joe would recommend this product to a friend

I got this and able to reduce my RO/DI water to 0 ppm and reduce the cost of maintenance my RO/DI system. Very easy to see and use and this bag will last me for 10 months to a year. Awesome!!

Works like a charm By Rick on 3/17/11

Rick would recommend this product to a friend

Obvious change in color when exhausted. I've used this for years, and produce 0 TDS from the DI!

10 stars for this refill By Ryan on 3/13/11

Ryan would recommend this product to a friend

This is the best way to save money and get crystal clear water at the same time. Lets you know when its time to change and works great. I was spending $52.62 in this cartridge at my local pet shop and now I dont mind paying and making sure i change it on time now on. Super product and better price gets 10 stars in my book...

Great Product! By Brian on 2/25/11

Brian would recommend this product to a friend

The color changing resin is great. You can easily tell when the resin is nearing the end of its life, so I monitor the TDS meter more closely to ensure I maximize the use of the product. The 7.5lb bag is great as I do pretty frequent water changes (about every other week) due to the load within my tank.

Perfect By Gregory on 1/14/11

Gregory would recommend this product to a friend

I was really glad that this comes with just a little extra as I did spill some. Also vary happy I have a visaul idea of my resins life!

Excellent Product By Dave on 1/14/11

Dave would recommend this product to a friend

My water before RO is 330 after running through a Bulk Reef Supply RO unit and through this resin it is at 0. I like how you can monitor when it is time to be chaged out. I would still invest in a tds meter because I can still run a couple hundred gallons of water after it has changed color. Thumbs up as usuall to Bulk Reef Supply for a great product at a great value.

So much resin! By Michael on 1/10/11

Michael would recommend this product to a friend

This replacement DI resin is awesome, you receive more resin then you need, and can fill the canister all the way to the top. My last DI replacement filter didn't come with near this much resin inside, and was twice the price - total value here!

Great By Kit on 1/9/11

Kit would recommend this product to a friend

This is a must for your RODI system, simple and yet effective. Works as advertised!

Great Product By Ron G. on 1/8/11

Ron G. would recommend this product to a friend

This stuff is great!!! My Fish have better water than I do :] The color changing feature is very handy...No guessing!!

Gets the job done By SailFin Blennie on 1/6/11

SailFin Blennie would recommend this product to a friend

Good quality, 0 tds. I would still get a TDS meter, because even after it has changed color, TDS is still 0 for a little while.

Exceeds expectations By David J on 1/1/11

David J would recommend this product to a friend

I ran over 300 gallons before resin mostly changed colors. I could not get more than 100 gallons through local fish store cartridges, which cost $90 apiece! This high quality resin has saved my hobby budget!

Can't beat it By Jeffrey on 12/25/10

Jeffrey would recommend this product to a friend

I tell people all the time at the Lfs u are crazy for not refilling your own cartridges. For the cost you save in filling your own you can buy yourself something really nice for your tank. After purchasing 6 refila so far I've saved $120 compared to Lfs di filter costs. And I'm sure the Lfs is doing the same thing.

Fantastic! By Sean on 12/22/10

Sean would recommend this product to a friend

Works perfect and my TDS meter always reads 0 after the DI resin!