High capacity GFO By William on 11/17/2017
William would recommend this product to a friend
USE WITH CAUTION! This product works and works very well. Unfortunately it worked a little to well for me and stripped enough nutrients out of my tank that my sps corals started to bleach. By the time I figured out what was going on it was to late for the majority of them. I used the recommended amount for my tank based on the BRSF calculator. After a lot of research I found many other stories like mine. If you use this product in reef tank you should introduce it slowly. Gave this product 4 stars mostly because there is no warning on the potential problem it can pose to a reef tank. The product itself is 5 star and works very well.
HC GFO worked great By Carmen on 10/31/2017
Carmen would recommend this product to a friend
I had a phosphate reading of 5. Two days after starting the reactor it read .2 and the day after that barely 0. It may be zero now but it's been a few days since I've checked. Happy with the results. It was faster than I thought it would be.
Nice product By Kirti on 8/2/2017
Kirti would recommend this product to a friend
This works pretty well and rinses clean very easily. Definitely ordering again.
I do not like it By Dunghan99 on 7/20/2017
Dunghan99 wouldn't recommend this product to a friend
I was using phosguard for a month a all my corals was doing fine, so I decided to try out gfo since they have very high review,only use half the recommend doses and after a week all my zoas react weird and some of them melted.
Effective and Efficient By Chivo on 6/13/2017
Chivo would recommend this product to a friend
I use this GFO on a BRS reactor with Carbon and it reduced my Phosphates to 0. When I get any reading (0.01 or more on my Hanna), I change the media an it immediately goes back to 0. Excellent product.
Excellent product By Carlos Vicente on 5/23/2017
Carlos Vicente would recommend this product to a friend
I have tried different brands of GFOs and BRS High Capacity GFO is the best of all. Worth every penny, don't waste your money on fancy name brands.
Worth every penny By Will on 3/21/2017
Will would recommend this product to a friend
I upgraded to this High Capacity GFO from the normal BRS GFO about 6 months ago. I get roughly twice the life out of this stuff which is important because I am lazy at switching my media and I travel for work a lot. So any time I can save working on the tank to enjoy it more is worth it in my book.
Low residues or particulates By Anibal on 12/16/2016
Anibal would recommend this product to a friend
Very high capacity last longer than regular brand with almost no residues.
Performs great at a great value By Allen on 11/24/2016
Allen would recommend this product to a friend
Very little dust, lasts much longer than other GFO and at a solid return for your money.
Worth the money By Adam on 6/26/2016
Adam would recommend this product to a friend
Quick to rinse, works great.