gfo

Two Little Fishes PhosBan Reactor 150 ($40) BRS GFO & Carbon Reactor ($30) BOTH FOR $60 Can be shipped at buyers expense

Up for grabs are 2 x 1-Gallon Containers of GFO $90 shipped for each or $160 for both shipped together. Very efficient way to drop phosphates - here at Black Friday Pricing! Stock up while you have a chance.

I have 2 Bashsea Media Chambers for sale. Asking $140 each shipped These are the hard plumbed version I used them for GFO and Carbon Here are the specs to them: https://bashsea.com/bashsea-products/media-chamber/media-chamber-6-12/ Pickup would be on Long Island

For a variety of reasons, I have a high bio-load and low coral density at the moment. This means that nutirents are not absorbed as much as I'd experienced previously. On top of that, I had about 3 months where I barely paid attention to the tank, and the phosphate crept upwards to about...

Hello, I've been trying to lower my Phosphates as of recent by using gfo. They aren't awful but they are definitely higher than I would like and seem pretty off with the ratio to my nitrates. A quick rundown of tank and params: 32.5 gallon tank Running for about a year and a few months Slightly...

Hello, I am looking into purchasing the BRS GFO/Carbon reactor, and I’m trying to decide between the standard and the deluxe version. this is what they have listed as to the difference between the deluxe and the standard: I myself however don’t really see much of a difference other than the...

Greetings, Looking for expert chemistry folks to weigh-in 225G System Start: PO4 with Hanna read .90ppm Implemented: 2 cups of BRS Supply High Capacity GFO into media reactor. One week into running…. PO4 reduced to ~ .30ppm and seems stagnant after 3 consecutive days of measuring at this...

Hey guys, I’ve a 60 gallon cube setup now with almost 4 months. I run it with two canister filters, one of which was on a smaller reef tank so was already to go for this tank. I’ve always being growing a lot of hair algae, and started to figure out it was my phosphates. I’ve been doing water...

Hey, I run my 60 gallon cube off an oase 350 canister filter. It works great, except for phosphates. Everything else is perfect (pH, Alk, Nitrate etc) but phosphates are through the roof, which is leading to a lot of hair algae. I’m currently awaiting a Venturi to arrive for my DIY HOB skimmer...

Has anyone put nitrates and or phosphate remover in their ato water/container? I’m currently using gfo but I can’t get my phosphates low enough, I have some algae starting to grow on the rocks. Also, nitrates won’t budge… I’m not home enough to continuously feed although I do have a auto...

Hi I am using GFO in a reactor to try and lower my phosphate currently at 0.264ppm using Hanna ULR. I cross referenced this result with salifert and it appears to be the same. My issue is that my GFO seemed to not be doing much so I tested the effluent coming out of the reactor about 10 mins...

Hi all, recently set up my new tank using caribsea life rock and broken up established live rock. I currently have a phosphate reading of 0.24ppm. Could phosphate be leaching from the life rock? I’ve added around 70g of rowaphos but it doesn’t seem to be lowering. Thanks!

Nitrate 6ppm Phos 0ppm What should I do?

Struggling to pin down my phosphates… Tank is approaching 1 year old. Had mature media from a previous tank. For the past month I’m struggling to keep my phosphates stable. Started off with chaeto in a light reactor. Nutrients were low and stable. Found phosphates slowly rising a couple months...

For weeks I have been trying to lower my phosphates, and it is unclear to me why I had not been successful. I currently have 0.34 ppm phosphate (Hanna ULR) / Nitrate 10.8 (Hanna). I would like to get to 0.05-0.1, but not much lower than that, since I had previously dinos due to 0/0 parameters...

Hi all, I’m looking to upgrade and add some equipment to my sump. Currently running a TMC Reef-skim 200. Reading some reviews supposedly it’s not that great and there’s better, what would you recommend for my 36G with sump? My main complaint with it is the LOUD buzzing. Tired of years of...

Hi all I am looking for a large media reactor. Looking to specifically use for GFO in a 800 gallon system. Does anybody have any recommendations for large scale reactors? TIA

Hello reefers, I’ve got some crazy high phosphates, 0.25 to be exact. it was probably from LFS water, I already ordered my own rodi waiting for it to arrive , but I need urgent help with Fauna Marin PowerPhos GFO since honestly their instructions suck. This is the product: my questions are...

I have been battling hair algae for a couple months now. Basically, target vacuuming up from the rock work, but it is getting out of hand due to high phosphate levels. so, I started running GFO in a reactor, but now I have cloudy water. Is this normal?Does this eventually run clear?

Carbon and GFO like new

Initially I had a nitrate/phosphate issue where nitrates were at 30 and phosphates were at 1.5. changed feeding (including feeder, food types) and nopox and got the nitrates down to 10-12. Fine with with that. Phosphate still was hanging at 1.1 and just not coming down. Added HC GFO to a media...

So about a year ago all my coral got nuked due to some heavy metal contamination and I switched to FOWLR but i wanted to give it another try and I'm trying to get my parameters in coral range but im having PO4 issues. For the past month or so they have been consistently 2.0ppm which is obviously...

Is it possible to dose phosphate during the optimal period of the daily photo cycle, based on the best time corals are known to absorb phosphate from the water? Then to keep it from climbing, and reduce the time spent monitoring, remove the phosphate daily, with a GFO reactor on a timer, running...

Brs carbon reactor. Comes with 2 mostly full containers of carbon.

BRS Bituminous 1G $14 each BRS lightnite 1/2G $7 BRS GFO $48 100w heater $10 Filter socks $10 for all Algaefree magnet with 2 large bags of replacement pads. one of the best looking strong magnet out there. $60 BRS soda ash 7lbs $32 BRS kalk 2lbs $13 each BRS Mag $17 all price is pick up...