Great stuff! By Ronstopbl on 3/4/14
Ronstopbl would recommend this product to a friend
Was dealing with an algae problem that turned out to be caused by elevated phosphates. Guys recommended GFO and reactor so I watched the BRS videos and set to it! Made a very good investment-tank is algae free and I'm happier not looking thru slime covered glass. Gonna try the higher performance GFO next!
It works. By Kav on 3/3/14
Kav would recommend this product to a friend
Battling stubborn hair algae for a long time and finally decided to try this out after reading all the good reviews here. I still have algae now but way less and it isn't growing and spreading everywhere like before. Just a little patch. This stuff keeps hair algae in check! It works.
Great product! By Reefer Mike on 2/27/14
Reefer Mike would recommend this product to a friend
I think the Bulk Reef Supply GFO is the best you can buy. I have used it for 3 years. Great product. Phosphates stay at zero!
Definitely a good buy.
great product By chris on 2/26/14
chris would recommend this product to a friend
I buy this gfo all the time great stuff
Great Media By Gary on 2/23/14
Gary would recommend this product to a friend
A great media for reducing phosphates. Highly recommend using this product. Would suggest using in a reactor for best results.
Amazing Product By Edward on 2/4/14
Edward would recommend this product to a friend
Ive tried a couple GFO's and I have to say this has been the best at keeping phosphates down. I ordered it with BRS carbon and the dual reactor. The best part was the price and knowing the reliability of BRS products.
Great Product By Samuel on 2/1/14
Samuel would recommend this product to a friend
I received this product in December and have been using it ever since. It has made a large impact on my phosphates and I would recommend it. It has lowered my phosphates to nearly zero.
gfo By kevin on 1/20/14
kevin would recommend this product to a friend
i use this in a brs reactor and it works great
great overall By Nicholas on 1/16/14
Nicholas would recommend this product to a friend
Product is good, however I will choose the high capacity next time, because there seemed to be a lot of fines with the regular gfo.
Great stuff By Trevor on 1/15/14
Trevor would recommend this product to a friend
Phosphates stay right at 0 By Matt on 1/15/14
Matt would recommend this product to a friend
I use the GFO in a fine mesh bag in my canister filter. It keeps my Phosphates right at 0 unless I feed heavily, then it pulls them right back down by the next day. The grains are very small, use a fine mesh bag if you need a bag.
This stuff is REEF MAGIC By Vince on 1/14/14
Vince would recommend this product to a friend
Don't even bother with the cheap imitators, this stuff not only is cost effective but it takes a while to deplete. Be careful to dial in the right amount or you can have a huge drop in your P04 and can harm some corals, I noticed I couldn't get my p04 under ~.5 until I ran this in a reactor which I only recommend.