No phosphate By Michael on 7/29/2015
Michael would recommend this product to a friend
Had a problem starting with bubble algae and one problem area with turf algae. Ordered and used this in a BRS reactor SUPRISE no more algae and no phosphate. Works great, just use less than recommended at first so you don't shock your system. Takes about 3 gallons of RO to flush fines and rust color from the water. Ordered more when I ran out and will continue to use it.
good stuff By johnny 5 on 7/5/2015
johnny 5 would recommend this product to a friend
Saw significantly less hair algae after about 2 weeks. Works for me.
Best GFO By Shawn on 7/4/2015
Shawn would recommend this product to a friend
One of the best ways to drop those nasty phoshate levels in a hurry. I honestly never tried another brand but I don't intend to if BRS keeps making quality GFO.
good stuff By peter on 6/25/2015
peter would recommend this product to a friend
pretty good stuff. works as advertised.
Works great By Ray on 6/11/2015
Ray would recommend this product to a friend
Very important piece of the algae free puzzle.
Slightly larger pellets are awesome. By Turf on 6/7/2015
Turf would recommend this product to a friend
The slightly larger pellet size has made it substantially easier to deal with in a filter sock or reactor the ones I've used in the past.
5 stars hands down By troy on 5/27/2015
troy would recommend this product to a friend
Easy to use rinse in ro di or with water change water and good to go
You know, Gfo. By Vegareef71 on 5/24/2015
Vegareef71 would recommend this product to a friend
Brs Gfo is affective and very easy to use. Just follow the instructions on the container or hit up BRS online and the calculator with help you out.
Worth it By Sosee on 5/21/2015
Sosee would recommend this product to a friend
a good value but don't use the amounts they recommend in the reactor. I followed the advice of a seasoned reefer and used half the recommended amount and it works great! Using too much can effect your alk levels.
great By wiz on 5/20/2015
wiz would recommend this product to a friend
I'm assuming by my lack of green dlime and hair algae it has worked as promised. Thanks
It really does mean granular By James on 5/13/2015
James would recommend this product to a friend
I've only had the GFO in for about a week now but I've been testing every day (too much time on my hands) and my phosphate level is definitely on its way down. Not enough time yet to say anything about the algae, but science doesn't lie. I only have one thing, filter socks don't work with this. I put it in and started to rinse it out and it started coming out of the sock like dust (which it is). But that's my lack of experience, not the product.
A must for reef By Deafclown on 5/6/2015
Deafclown would recommend this product to a friend
I wish I had used this in the beginning! I believe it's a must have for a reef to help keep phosphate down and calm the algae growth.