algae reactor

Algae reactor 3181 Tunze : $250 Shipped Used for less than 6 months

Brand new sealed in the box Pax Bellum A.R.I.D. C30 Macroalgae Reactor. Good for 250-500 gallon systems. $850 shipped or $800 if you pick it up locally. $1,300-$1,400 retail new.

Bought this and haven't even opened the shipping box so is 101% new. Setting up a fish only and decided this just might be overkill since I also ordered a massive skimmer. Retails for $1,650 so offering it for $1,100 and free shipping or local pick up. My loss is your gain!

Selling my tunze mar 3181 that I don’t use anymore since upgrading to a bigger tank with a built-in refugium. Everything is working, I was pulling thick dark green chaeto every two weeks while I was using it. Everything is included and ready to run. Shipping is also included on the price...

I'm lower prices in hopes of making some sales to help cover some medical bills. Past couple of weeks I've been dealing with a sudden medical emergency so apologies if I missed anyone's inquiries. I'm open to offers and will be progressively updating. Please serious buyers and inquiries only...

Excellent condition Geos Reef Algae Turf Scrubber ATR418. Bought here from another reefer slightly used. Ended up getting a bigger one so I did not get a chance to use this. This can be used either as a scrubber or a reactor. $350 300 shipped in continental US

I've only used this thing for 5 months. Works really well and grows chaeto very quickly. Everything is working 100%, I've cleaned it really well and will also provide additional tubing that it came with. - Update: Item has sold!

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 have some stuff for sale that I no longer use as I have upgraded into a bigger tank. Pickup in Longmont, CO or I can ship these items, buyer pays shipping Aquamaxx HOB Refugium with Chaetomax 9w LED light, paid 200$+ tax for this setup, only selling for half the price, no issues, no box 100$...

For fun I've been messing around with adding an overflow box to a water box 25 gallon peninsula in order to have a sump in the stand. In doing so I found been using a nano refugium I can fit and automatic fleece roller a full size protein skimmer, an algae reactor, as well as media reactors...

Great condition with pump. Will post picks when I get home. Need quick black Friday money

Which one is more beneficial for a 310g tank with 6-8 large tangs and other reef safe fish+coral Noticed when I added an 8" Unicorn tang my nitrates went from 5 to 25 within 3 days. Currently only using a small amount of biopellets and tank has been running for 4.5 months. If macro algae is...

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...

Is it possible to "over filter" using an algae reactor that is highly overrated for your tank, assuming it is the primary source of nutrient export and not competing with a skimmer? I would think some sort of nutrient imbalance would be possible though I'm not an expert. Perhaps more regular...

Looking to get a smaller algae reactor. I also have a pax bellum n24, Geo AR618, Reef octopus LR 150 (New), or Pacific Sun pro M all in great condition I'd be willing to put on the table for trade

Looking to get a smaller algae reactor. I have a pax bellum n24, Geo 618, Reef octopus LR 150, or Pacific Sun pro M all in great condition I'd be willing to put on the table.

Looking to buy a c30 or 36. I have several smaller algae reactors if anyone is looking to downsize that I could throw in to cut off the price a little. I'm open to trading any of my other equipment in the deal as well.

www.geosreef.com https://www.geosreef.com/product/geo-cr618-calcium-reactor/ https://www.geosreef.com/product-category/equipment/reactors/kalkwasser-reactors/ https://www.geosreef.com/product/geo-atr418-algae-turf-reactor/

Putting together a new system and decided on an algae reactor for nutrient export. Problem is my n24 is likely Overkill for what I'm working with.

Looking to buy any of their media reactors but very interesting in that algae reactors, unfortunately can't justify 188 euro shipping.

$275 shipping included. Selling a Pax Bellum ARID N18 reactor. Used for a 6months but decided I needed to get the next size up, so selling this one. Works perfect. I added some nice 1/2inch valved quick disconnects for easy maintenance that comes with it. Shipping included to anywhere in the US...

Selling my Pax Bellum A.R.I.D. N18 Macroalgae Reactor, I only used it for a few months before I had to move, haven’t used it since, new tank is 200 gallons so I need it’s bigger brother. Shipping to 48 Only, sorry HI and AK

I have a skimz MBR 157 algae reactor new never used or never been wet. It comes with a dc pump, quartz enclosed led fixture. It's for large tanks. It doesn't fit in my sump. I was keeping it for my next big tank but I am going the probiotic route. So wanted to sell it. Local pickup: 160...

I have to go, new job and new city. For sale as the system comes down. Some items might delay as I still have livestock. Tunze 3181 algae reactor. 2 years old, in perfect working condition $125 Tunze 9415 Skimmer 3 years old (kind of) $400. This is a beast and the most reliable and...

Good morning everyone, So my big tank cracked when I was moving it and I got ride of it. I have a Nuvo 20 and still have the reef octopus LR-150 algae reactor. Now here's my question. It says it's rated for a minimum of 50 gallons, why is that? Couldn't I just use less chaeto and reduce the...