geo

Used for maybe 2 months. Works great. I just wanted a bigger one. They sell for $550 brand new, and the recommended pump for $175. I tried some smaller sicce pumps but you really need a high pressure pump for this reactor to get the recommended GPH through. Asking $350 shipped for the reactor...

Received this a month ago. It’s amazing and like all GEO products is built for life. I am selling it because it’s probably just too big for my system and is working way too well. I can also use the space under my stand as things are pretty packed. These go for $550.00 new I am looking to get...

Lightly used and in mint condition. This model comes with the blue and white accent and as well as the PH probe. For more information, please text me at (818)703-3993. I have the Kamoer X1 PRO T stepper pump that can be include for an additional fee. $465 shipped.

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

WYSIWYG Im upgrading so im selling my current reactor GEO 624 with a second chamber also made by GEO Im the original owner on the reactor. Works like it should. But i would change the uniseals. Main O-ring brand new just installed today No media $400. Pick up/meet up only. Wysiwyg

Brand new Geo Algae reactor / Turf scrubber. Has a calcium Reactor connection. Unused Have original box for shipping. Paid $789 Looking for Radion G5 pro with mount. Hydra 32hd New Mobius ready MP10 also looking for SPS

New Geo Algae reactor / Turf scrubber. Has a calcium Reactor connection Unused Have original box for shipping. $500 can also include a new AI Axis 90 pump $100 I consistently Have a low nutrient problem. Decided a smaller clear water scrubber is a better fit

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

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

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.

here i have for sale geo custom skimmer. these are built to last. never had an issue out of it, just too big for my system now. the skimmer pump is a reeflo orca. has a skim mate locker to collect skim and a carbon filter on top to prevent any odors. the skim locker has float switch built in to...

Bought and setup this cal reactor in fall of 2017 Plenty of ro/di tubing and two needle valves. Been running the constant streaming method with a small .5 Sicce and have the hardness that fits those pumps for the reactor’s feed pump. First stage Geo CR612 Calcium Reactor Second stage Geo...

Hi, I’m looking to Geo’s Calcium Reactor 510 either reactor along or entire set up. Location Southern California. Thank you

Hi all here's my little journey in reefing. I'm located here in Houston Tx and with a lot of great local reef groups and stores. My main place to go is ocean life aquariums. Store owner Nick and all the employees are great people, very negligible, and super helpful. always has awesome coral and...

In the beginning... there was a betta fish. It was quickly followed up with small freshwater tank and a Via Aqua 18g saltwater tank. At that point I was hooked, but because of work I would stick to nano and pico tanks for the next 15 years, when not living overseas anyways. Last year I...

Hello, Couple large reactors for sale: Bashsea Bio Reactor that measures 8x24 - $275 + shipping GEO 612 Calcium Reactor (with pump) - $200 + shipping Also have CO2 tank, regulator, and solenid valve - $100 (pickup) Thanks

Revised List Update - Tank - $1,750 (pickup) Shadow Overflows - $125 shipped (1 available) Ghost Overflows - $225 each shipped Emperor Aquatics UV - $400 24"ATI +10 new bulbs- $400 plus shipping AL T5 - $125 1 Display - $50 shipped 1 Orange Box Brain - $125 shipped 1 Classic Black Box Brain -...

2 tunze full size wave boxes $200.00 each comes with everything see pic 1 geo reactor don’t know the model # it’s 19 tall x3.25 inside dia $75.00 1 Kent aqua dose $10.00 1 precision marine kalk reactor don’t know model # 20 tall x 5 inch inside dia of tube $150.00 1 #5 co2 tank has some...

Some of our recent GEO Automatic Filter Roll Sumps

www.geosreef.com

Learn more about GEO's Automatic Filter Roll Sumps: https://reefs.com/2018/10/05/macna-2018-las-vegas-geos-reef-automatic-filter-roll-sumps/

Can anyone point me to where I can purchase the o-rings needed for the unions on a Geo 612 calcium reactor????? I would even get the union just to pull the o-ring out of it. Getting them from the orig manufacturer seems to take too long.

Come see the NEW GEO Roller Mat Sump line at MACNA Las Vegas booth 517.

We are offering 15% off on our calcium reactor displays at MACNA Vegas on a pre-order basis. Please email us at [email protected] if you want to purchase one. Conditions: 1. Pick up on Sunday at our booth. 2. Pay now 3. no cancelations GEO CR510 MAP $299 15% off YOUR PRICE $254.15 GEO...