reactor

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...

Wondering if anyone can help me or give me some pointers with my Reef Octopus BR 110 biopellet reactor. I currently have a 300 gallon set up with a Vectra L2 (3100 gph) for my return with a manifold system. I currently only have a UV sterilizer attached to my manifold and was trying to add the...

I have a used bashsea Pellet Master PM3 - Bio Pellet Reactor in great condition. Came off of my 250 fowler tank that I shut down. https://www.saltwateraquarium.com/pellet-master-pm3-bio-pellet-reactor-bashsea/ 125 plus shipping

PM ME WITH OFFERS. Also looking to get a Reefdose 4.l, reefmats, and anything on the Red Sea platform as I'm going to build a tank based on their equipment in perhaps a year. Open to some trades If you would like more pictures or info let me know. I will be getting pictures up asap. Landlord...

MRC CR-2 dual chamber calcium reactor. Handles up to 500 gallons. Media capacity 14lbs. Chamber size 18"x4 1/2". Base size 12"x12". Danner Model 2 utility pump 250GPH included. This is the chambers and pump only. 200.00

Just looking for two small media reactors let me know what you got

Reef Octopus Bio Churn 120R Pellet Reactor. Item is used no cracks. $275 Shipped Lower 48 Only. Trade locally only 209 Area and surrounding...

Looking for geo ar418. Will to trade or pay. I have a lot of equipment including other algae reactor and would consider trading a ar618 in like new condition. Thanks

I put in MAR 3181 into my 32 biocube today but the pump isn’t pumping any water. I’m thinking it might have to do with the tube itself possibly. Anyone else have this problem? I put in the back of the tank. I had a pump in the back there before and it worked fine. Anyone have any suggestions?

I have a question for you @Randy Holmes-Farley I just installed a sulfur denitrator and my ORP has risen rapidly in the last 24hrs. I’ve read your article on ORP and know that nitrifying bacteria can affect ORP. I’m new to this type of reactor but from what I understand the goal is to create...

Hello everyone, I am just curious on what everyone uses to control phosphates and nitrates. I just set up a 75 gallon tank and I do not have a sump. I run a 110 aqua clear hang on the back filter. My tank has been cycled for a week now and my phosphates using the hanna checker are 0.3 I’m...

Used CO2 scrubber $15 + $5 shipping

I have a dual carbon / GFO Reactor with the original pump. No tubing or sponges. $50 + $5 for shipping.

Hi everyone, Setting up a new tank (total water volume will be between 265-280 gallons) New to the world of calcium reactors I don’t have a budget, just wondering what are the best high and then mid range calcium reactors are and what the benefits of one over another are. For context this...

Been trying to sell my 60gal setup as a whole, but I don't have time waiting for the right buyer anymore! Everything here is BRAND NEW (unless mentioned as otherwise) and never used other than to make sure it works. YES SHIPPING IS AVAILABLE, but you get to pay for it. Obviously some of these...

Bubble Magus Curve 7 - $75 Just pulled it out of my tank, took it apart, and scrubbed it down so it’s clean. Does a great job and is pretty quiet. Rated for 90-180 gallons. Nyos Torq G2 Reactor 2.0 + Base - $150 This is the large 68oz size and the new body. The old ones used to pop open...

Bubble Magus Curve 7 - $75 Just pulled it out of my tank, took it apart, and scrubbed it down so it’s clean. Does a great job and is pretty quiet. Rated for 90-180 gallons. Nyos Torq G2 Reactor 2.0 + Base - $150 This is the large 68oz size and the new body. The old ones used to pop open...

Hi All, Ive attached some pictures of my DIY manifold I put on my water box tank. I built this one myself but now having used it for a few months I realise it has some serious functionality/design flaws - primarily a loss of head pressure feeding through the UV and back up into the display...

Reef Octopus Calcium Reactor - CalReact 220 for sale in Tampa, FL. Used only 1 1/2 years. Excellent condition. $400.00.

Nyos torq reactor $50 The first gen Bigger version

Hello fellow reefers. Happy Thanksgiving to all here! The ask: I am seeking advice on adding a new equipment (not a refugium) in my filtration arsenal. Based on my small research, a biopellet reactor in sump (just in front of my protein skimmer) would work in my situation to bring down...

Bought it when I first came out and upgraded to the black acrylic and never hooked it up to aquarium and never used it. Comes with everything. Had a close friend get into a car wreck last night and I gotta get some money quick. PayPal services and goods only

Sadly jumping out of the hobby for a while. Third kid is on the way and we’ve got an out of state move within the next year. All items are new in box (Apex) or open box. Had big plans I never got around to. Apex controller/energy bar (sysng) $775 BRS Deluxe GFO/Carbon reactor $85 Skimz...

Pax Bellum and 24. Its seen less than a year of use on a tank with a light bioload. Only issues with it are as aesthetic. There are some notable scratches on the top of the heat sink and some small scuffs here and there on the body. Otherwise perfectly functioning and well cleaned. I have the...

Geo reef calcium reactor full set up with 10lb co2 tank and regulator ph probe if you want Believe its the 6x12