SOLID PURCHASE!!! By Dolmo5000 on 5/6/13

Dolmo5000 would recommend this product to a friend

Although I find the need to flush BRS gfo more than others I have used in the past, the cost difference more than makes up. Another solid product out of the BRS team!

Not sure yet By Michael on 4/29/13

Michael would recommend this product to a friend

Have been using for about 3 weeks so far with no change in my phosphate level. Doing water changes also. Need more time to evaluate not sure about recommending yet. Phos Ban maybe better.

Great Stuff! By Edward on 4/26/13

Edward would recommend this product to a friend

Made the mistake of trying a different brand after using BR GFO; I'm back!

it really does work people so buy it! By dimitri on 4/18/13

dimitri would recommend this product to a friend

i am running my gfo thought the BRS Dual Reactor its amazing and completely worth it buy it you will not regret it. fixed my tank and all the algae problems it had.

will always use By Pongo on 4/17/13

Pongo would recommend this product to a friend

Having started with SW in the dark ages and then coming back to it alot has changed and gfo is certainly a great product. I had been battling dino's for a few weeks. Within 24 hrs of starting with gfo I noticed a immediate reduction in dinos to almost complete elimination in less than a week.

Great product at a Great Price By Bpareti on 4/15/13

Bpareti would recommend this product to a friend

Summary says it all.
could not ask for more.

GFO works best for phosphate removal By Vincent on 4/14/13

Vincent would recommend this product to a friend

I run the GFO in A BRS dual Reactor with carbon. Never have any phosphate issues.

Great Product By John on 4/14/13

John would recommend this product to a friend

Brs gfo is the best value of all gfo. It pulls the phosphate out and keeps it down

Great product but attention to detain in packaging the product is lacking By Glenn on 4/11/13

Glenn would recommend this product to a friend

Great product. My first purchase of this product was exceptional in all ways, but my recent purchase was less than desireable. The 5 gallon container had GFO all over the outside of the plastic bucket and in the bottom of the shipping box.
Attention to detain was lacking!

GFO By DAVE on 4/11/13

DAVE would recommend this product to a friend

Best price for any gfo. You will not regret this purchase

Beat price GFO around By Shawn on 4/11/13

Shawn would recommend this product to a friend

I was at a big box store the other day and saw less than 6oz of GFO for about 40 bucks here you can get 2lbs of a great product for same price. my phosphates stay low keeps allege in check and corals growing.

Great Product By Travis on 4/9/13

Travis would recommend this product to a friend

This works really well. My phosphates continue to stay really low.

works great By Andy C on 4/8/13

Andy C would recommend this product to a friend

I'm running 1.5 cups in the dual reactor for 200 gallons, which is half of what the BRS calculator recommends. The reactor can't handle much more per cartridge and still keep things flowing. I change it every two weeks, rather than use 3 cups and change monthly. So far so good with this system.

Eventually I want to get a separate reactor for carbon and then just run 1.5 cups in each side of the dual reactor, but the system is working so far for me.

great stuff By roy on 4/6/13

roy would recommend this product to a friend

Best price for gfo. You will not regret this purchase as your corals will thank you and so will your wallet

Good gfo for the cost By garrison on 4/5/13

garrison would recommend this product to a friend

I used this in a filter sock and reactor, i recommend the reactor. Anyway, this stuff is great, it eats right through phosphates. No more algae!

Less is more By Christian on 4/4/13

Christian would recommend this product to a friend

Does what it should. My only complaint is the particle size, as it can work through the sponges in your reactor. Makes setting the flow a bit tricky. I would suggest starting with a little less than the recommended amount by the BRS calculator. GFO can and does release Iron into your system, so use only what you need. Saves your system from Iron (HARD to get back out) and your wallet, at the same time! Also, I run one gallon of tank water through my reactor, to rinse, when I change it out. Helps a lot with the fines.

Less is more By Christian on 4/4/13

Christian would recommend this product to a friend

Does what it should. My only complaint is the particle size, as it can work through the sponges in your reactor. Makes setting the flow a bit tricky. I would suggest starting with a little less than the recommended amount by the BRS calculator. GFO can and does release Iron into your system, so use only what you need. Saves your system from Iron (HARD to get back out) and your wallet, at the same time! Also, I run one gallon of tank water through my reactor, to rinse, when I change it out. Helps a lot with the fines.

Works as expected By Nick on 4/3/13

Nick would recommend this product to a friend

I run this GFO in a mesh bag in my sump (no reactor), and it has helped with PO4 in my FOWLR. Very reasonable price, too.

it works By Dustin on 3/31/13

Dustin would recommend this product to a friend

300 gal mixed reef two reactors for gfo. my phosephates are never over .02 so it work.moderate feeder.only down side IMO its a little pricy for a tank my size

Excellent product By Chris on 3/26/13

Chris would recommend this product to a friend

this was a great addition to my tank. cleared up my algae problem within the first few days of use. the BRS calculator was a big help with this as well.

Works as stated By Brad on 3/25/13

Brad would recommend this product to a friend

GFO works great as part of my filtration system to keep everything in check. I just added a reactor to the mix to make better use of my media.

great stuff By chris on 3/25/13

chris would recommend this product to a friend

This is a must if you want to have a successful reef tank.

Buying Bulk is the Bomb By Nathan on 3/18/13

Nathan would recommend this product to a friend

This stuff works great and I save money. What's not to love? No complaints. My wife commented my SPS corals looked happier and more colorful just a few hours after I started the GFO reactor.

small particle size By willard on 3/17/13

willard would recommend this product to a friend

be careful of how much flow you use to make this tumble.if you run too much it blow some it into your sump area.other than that works to keep phospahtes low

SOLID PURCHASE!!! By Dolmo5000 on 5/6/13

Not sure yet By Michael on 4/29/13

Great Stuff! By Edward on 4/26/13

it really does work people so buy it! By dimitri on 4/18/13

will always use By Pongo on 4/17/13

Great product at a Great Price By Bpareti on 4/15/13

GFO works best for phosphate removal By Vincent on 4/14/13

Great Product By John on 4/14/13

Great product but attention to detain in packaging the product is lacking By Glenn on 4/11/13

GFO By DAVE on 4/11/13

Beat price GFO around By Shawn on 4/11/13

Great Product By Travis on 4/9/13

works great By Andy C on 4/8/13

great stuff By roy on 4/6/13

Good gfo for the cost By garrison on 4/5/13

Less is more By Christian on 4/4/13

Less is more By Christian on 4/4/13

Works as expected By Nick on 4/3/13

it works By Dustin on 3/31/13

Excellent product By Chris on 3/26/13

Works as stated By Brad on 3/25/13

great stuff By chris on 3/25/13

Buying Bulk is the Bomb By Nathan on 3/18/13

small particle size By willard on 3/17/13

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