Too early to tell By Colin on 7/25/2012
Colin would recommend this product to a friend
Got the GFO high capacity about 2 or 3 months ago seems to have made a decent dent in algae growth. I also cut my light cycle down by a couple hours so I don't know if that helped. I also have read that it takes several months to really start working. Overall satisfied with the product
Much easier to work with than regular capacity By Joshua on 7/24/2012
Joshua would recommend this product to a friend
In my experience, the high capacity GFO produced far fewer fines than the regular capacity. I use less and less each time, and am down to a tablespoon on my 20 long, which is good for 3+ weeks feeding 1/4 - 1/3 cube of frozen per day. From what I've read, it also holds up to regeneration better since it is much more dense. I've yet to regenerate any of my GFO yet since I use so little, so I can't speak from experience.
looking good By Micah on 6/19/2012
Micah would recommend this product to a friend
so far so good I got it tumbling in a dual brs reactor next to rox carbon on a 72 bowfront its been about a week now so I am not going to rate preformance a five yet but like I said so far so good... I will try to remember to post another review in about a month..
highly recomend By Jeremy on 5/15/2012
Jeremy would recommend this product to a friend
Workz great with the brs gfo reactor in less than 5 days my phosphates are 0. Over priced but I guess you pay for quality.
Finally GFO with low rinsing requirements By Martin on 5/11/2012
Martin would recommend this product to a friend
Oh my lord !!! This is by far the best GFO available to the market. Very low dust.....like 1 or 2 rinse and I'm done. And the Phosphate.....what phosphate ? I mean yes it's on the pricy side but hey....no compromise with all those corals in the Tank.
Zero Phosphates By Scott on 5/8/2012
Scott would recommend this product to a friend
Good stuff, a little expensive, but if you want to clear up a phoshate problem will worth the money!
Work Great! By Parjaree on 5/7/2012
Parjaree would recommend this product to a friend
Keeps phosphate in check
0 Phosphates! By Jesse on 4/25/2012
Jesse would recommend this product to a friend
Something I have never been able to achieve in my reef tank is 0 phosphates. Adding this in to my dual BRS reactor has made it possible. Corals are growing at a much faster rate now and the tank is looking crystal clear! Just wish the GFO wasn't so expensive, but it is well worth it and as you keep using it the less you will need.
It works By Eric on 4/7/2012
Eric would recommend this product to a friend
I use GFO and ROWA. Both work just as well as far as my water tests are concerned. I go with which ever one is a better value.
Great addition By Brandon on 4/5/2012
Brandon would recommend this product to a friend
I have a GHA problem so I decided to get this to help with the problem. With my 30g nano This jar will go a long way!
0 Phosphate now! By Roberto on 3/21/2012
Roberto would recommend this product to a friend
This is what I have been searching for and it works great. I also have a heavy bio load and this is a great addition to my skimmer. Happy fish and coral now!
I'm sold By David on 3/18/2012
David would recommend this product to a friend
I am a die hard RowaPhos user that has been in the hobby for years (before coral had names that seemd more fit for stuff I bought in college than something I put in my fish tank). Anyway, I decided to give this a try because the Rowa product is, bu far, the biggest hassle to swap out of any of my routine. First impression, the stuff was much, much easier to set up in the reactor. Second impression, the stuff seems every bit as good at keeping my phosphates down (0). Third impression, I'm sold. Its that easy. I donk usejunk when it comes to the tens of thousands of dollars I have invested in my system. This stuff is as good as any GFO I've experienced.