Works Great By Brian on 4/28/2015
Brian would recommend this product to a friend
I use this for phosphate removal on both my 150 reef and my 65 gallon predator tank. I usually change it out every 6 weeks and use a reactor for it. I check my phosphate's weekly using a Hanna checker and rarely do I get anything above a .02.
Good stuff By John on 4/11/2015
John would recommend this product to a friend
Seems to remove a little less PO4 than ROWAphos, but is much easier to use. Not much dust when rinsing before use. Works well in BRS deluxe reactor, slightly fluidized, without the sponges installed. Just started regenerating it, which seems to work well.
Good product By Tripp on 4/1/2015
Tripp would recommend this product to a friend
Using the high cap GFO. Can't compare it to standard, but it is very effective in PO4 removal. Definitely use a small amount when starting out. I used 1/2 of the recommended starting amount and built up slowly from there. Didn't have any issues
FRICKIN AWESOME By Wrath of Poseidon on 3/6/2015
Wrath of Poseidon would recommend this product to a friend
i have lots of fish lots of corals in a 150g can go 2 months with out what changes
Very Happy By Benjamin on 3/5/2015
Benjamin would recommend this product to a friend
Been running the HIgh Capacity GFO for two years in two different tanks. On my 90gal. I have the BRS dual reactor with GFO and Carbon. Since running the HIgh Capacity GFO, my phosphate levels are non existant.
GFO high cap By Mr. Fish on 3/5/2015
Mr. Fish would recommend this product to a friend
Great product love it!
Solid Product By MarkO on 2/28/2015
MarkO would recommend this product to a friend
Works. Noticeably higher capacity than regular GFO. Not sure how much, however.
Easy and efficient! By Tony on 2/26/2015
Tony would recommend this product to a friend
Using with a mix of Rox carbon in my Deluxe BRS reactor and ran clear almost instantly!
Great start By Ken on 2/14/2015
Ken would recommend this product to a friend
Its the perfect size to get your new GFO reactor off to a great start
Great product, but a bit $$ By Submerge on 2/4/2015
Submerge would recommend this product to a friend
You get what you pay for. This GFO works well in a bag in the sump. It doesn't clump if kept in a high flow area. I just massage it around every few days for "general principle". It does a great job at keeping the phosphates low, about 1/10 of what they were before.
Amazing product! By David on 1/14/2015
David would recommend this product to a friend
I was continuing to have issues getting my Phosphates down to a negligible amount. I was dosing all sorts of products in an attempt to get the counts down. I installed a BRS Reactor with High Capacity GFO and crossed my fingers. I installed it three days ago and today my reading was 0.05! I can't say enough positive things about this product. Thank you BRS!
I'm sold, will never run without it. By Bruce on 12/14/2014
Bruce would recommend this product to a friend
Was having phosphate issues on my 90g mixed reef tank so I thought I'd give it a try after reading the other reviews....they were right! I am running a BRS single reactor and mix about 1 part High Capacity GFO & 2 parts BRS Premium ROX Carbon. After a week I was convinced my Hanna Checker was broken because it kept coming up 0 phosphates...there was nothing wrong with my Hanna. Been using this about 6 months now and have had no phosphate issues or no ill side effects. I didn't think I really needed the carbon but carbon is cheap and has it's benefits, and with the mix you don't have the hassle of tweaking the flow to try to maintain the right amount of tumble.