Great By David on 9/4/2012
David would recommend this product to a friend
Must have for any aquarium.
works great maybe too good By thanh on 8/22/2012
thanh would recommend this product to a friend
overall product is good, bulk quatity makes it a great value. be carefull not to use to much to fast. been using for consistantly for a year then didnt change for month. Changed out a big portion, caused a few sps to completely bleach so be carefull
Great Product By Gary on 8/17/2012
Gary would recommend this product to a friend
I just wish is wasn't so expensive.
Great product, Good price By Deborah on 8/14/2012
Deborah would recommend this product to a friend
Low dust, easy to use. Works better than name brands IMO.
Zero Phosphates By Jerry on 8/13/2012
Jerry would recommend this product to a friend
Have not had a single issue with phosphates since switching over. Love it
BRS GFO rocks! By Chris C on 8/10/2012
Chris C would recommend this product to a friend
Added the BRS GFO to my BRS single reactor. Works Great!! Brought my phosphate readings down to 0 in a matter of a couple days. Great product!
totally worth it By jonathan on 8/9/2012
jonathan would recommend this product to a friend
this has to be one of the best purchases I have made for my tank. It helped me defeat an algae outbreak and i have used it since.
HC GFO is a better product By Joshua on 7/24/2012
Joshua would recommend this product to a friend
In terms of the quantity of phosphate removed, this GFO performs very well. I use it actively in a BRS reactor and had zero problems. However, it does produce more fines when initially flushing the media, and from what I've read, the high capacity stuff holds up better during regeneration because it is more dense.
Great By Sally Boy on 7/13/2012
Sally Boy would recommend this product to a friend
Does what it has to do. Order big size.
Best price for gfo By mitch on 7/6/2012
mitch would recommend this product to a friend
About 1/3rd the price of brand name. Works great.
Sucess By ben on 7/5/2012
ben would recommend this product to a friend
This product does a great job. In conjunction with a reactor I would reccommend to anyone.
Wow - This Stuff is Awesome! By Eli on 6/23/2012
Eli would recommend this product to a friend
Hey Fellow reef enthusiasts - I have a 29 gal Bio-Cube reef system with HQI - that has an overflow to sump, and heavy filtration. My tank is very clear all the time, but I was still having minor issues with some brown algae here and there. Immediately and within days of starting to use the GFO in a non conventional reactor chamber, using about 1/2 a pound of the GFO in a mesh bag - I immediately noticed that my algea break out issues went away... My tank was clear of all algae and has been since then. This brings me to two days ago. I decided to do some maintenance and I un-plugged my pump to the GFO chamber (due to time constraints and a partial issue that needed attending)... I set aside the project for the next day... Unfortunately, two days have passed. I noticed some brown algae the next day - then by the second day - my tank was almost brown. I was like freaking out - I then, realized what had changed, and that I hadn’t completed my GFO maintenance - What a Maroon! is all I have to say!!!!!... Well, I have replaced the GFO with a fresh batch, re-connected the reactor and within two hours of re-connecting it, I could already tell the difference. I love this product - it’s expensive, but well worth it. I can’t live without it. I will be ordering more. I am also going to be adding some to a home made fluidized chamber, plus to the high flow area of my sump - I will report again on any further changes. Don’t go without it. This stuff is worth every penny.