geos reef

located in silver spring, md purchased for a system that I will be testing a new product on and can't use ozone so here is a very unique chance to grab one of the best ways to run ozone safely and efficiently, in a reactor! this was a custom build that took eight weeks for it to arrive and is...

GEO Cryptic Biological Reactor (CBR), loaded with MarinePure ceramic media balls. For those that don't know, a cryptic reactor is used for high-capacity nitrifying filtration. Water passes around and through the media, allowing the beneficial nitrifying bacteria that has colonized the media to...

Geos Reef CR612X2 Calcium Reactor, Carbon Doser C02 regulator, feed pump with needle valve, practically full C02 tank if picked up locally along with reborn and remag media included, this setup ran for about 3 months until I decided to scale back and focus on my smaller tank 650 for the entire...

SOLD!!! - Geo’s reef reactor & pump 10 1/2” x 18 1/2” (unsure model? cr618 width, except 18” tall) - Geo’s reef secondary stage reactor chamber 8” x 18 1/2” - cr612 - Milwaukee controller mc122 - Co2 tank, regulator, bubble counter - might need new ph probe SOLD!!! Sold as a set only. Local...

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5/19/23 updated system info Tank: 75gl IM INT Sump: Trigger Platinum 26” Salt: TM Pro Reef Lighting: Hydra 32+ x 3 custom Saxby settings Filtration: Fleece roller, Skimmer, Macro reactor Flow: XF 330 x2 OGC, Nero 5 and 3 Dosing: All For Reef 18mL/day, AB+ every other day, KZ colors, KZ Coral...

Downsizing to a Nano tank so no need for these items. All Brand New Calcium Reactor Setup. Includes EVERYTHING you need below: • GEO's Reef Calcium Reactor GR612 • Carbon Doser Electronic CO2 Regulator with John Guest Fitting • CO2 Tanks x2 • Kamoer Peristaltic Dosing Pump • Unopened Reborn...

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Hi there my name is Pat Murphy, I am new to Reef 2 Reef kinda. I've been hesitant to post on here. But this will be my first article. Last summer (2018) I decided to go ahead and build a system. I decided on a 120gallon. This put the wheels in motion for me to learn how to silicone a sump...

Some of our recent GEO Automatic Filter Roll Sumps

www.geosreef.com

Hey guys, I will be doing a build thread when I have a bit more to show but I wanted to give a shout out to Geo's Reef sumps while I am slooooowly building my dream tank. I laid eyes on a custom Geo sump a while back on this forum and while I was planning out my dream build I knew that I had...

Thank you to Jeffery of Midvale, Utah for his business. He needed a custom GEO sump to fit under his Red Sea Reefer 250.

Want to send out a thank you to Travis "FishofHex" on YouTube for ordering this custom GEO 72"x20"x15" PRO sump with remote 30 gallon ATO reservoir and GEO CR818 and SMC415. Make sure to check out his YouTube channel for more info on reef keeping and his 300 gallon build.

Thank you to Helias from New York for ordering this custom GEO R SERIES PRO PLUS sump for his new Red Sea Peninsula 650. I would like to see this tank a year from now.

Guess who these sumps and ATO reservoir were designed for? They are headed to MACNA New Orleans to be apart of their booth display.

I would like to say thank you to David in Fort Worth Texas for the business. I hope you enjoy this custom GEO SU46RD sump with NYOS 220 protein skimmer and two awesome Ecotech Vectra M1 return pumps. This order is plug and play.......! If anyone plans on order a sump from us remember we would...