Great Product By Samuel on 2/1/2014
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 1/19/2014
kevin would recommend this product to a friend
i use this in a brs reactor and it works great
great overall By Nicholas on 1/15/2014
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 1/15/2014
Trevor would recommend this product to a friend
Phosphates stay right at 0 By Matt on 1/14/2014
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 1/14/2014
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.
Works! By Keith on 1/14/2014
Keith would recommend this product to a friend
Works perfectly, my tank is phosphate free!
Fingers crossed By Renee on 1/13/2014
Renee would recommend this product to a friend
This is the first time I am using this. I usually buy the high capacity gfo, which is a great product., but it is sooooo expensive, I decided to try this. I haven't noticed any bad differences, so I am rating it great. But I am keeping my fingers crossed that I did not make a mistake.
Great GFO By TremontReefer on 1/13/2014
TremontReefer would recommend this product to a friend
Great GFO. No issues. Keeping phosphates down well.
Excellent standard GFO By George on 12/30/2013
George would recommend this product to a friend
I used this before I bought the high capacity GFO. Unless the high capacity is on sale, this is the way to go. Inexpensive and an excellent way to control algae!
Did it's job By Chris on 12/24/2013
Chris would recommend this product to a friend
Product brought my phosphates down however it is very fine and I had to reduce my flow rate dramatically in my reactor. I have since started using another product which is way more granular and I am able to increase the water flow to my reactor thus getting more water treated.
With BRS however you get way more product for your buck. So it's hard to beat
Great product By brian on 12/18/2013
brian would recommend this product to a friend
Ordered product to mix with carbon to remove phosphates it did so and overall water quality has improved