geo

  1. GEO REEF CR818 CALCIUM REACTOR & CHECK VALVE
    Sold

    For sale GEO REEF CR818 CALCIUM REACTOR & CHECK VALVE

    I am selling my GEO REEF CR818 Calcium Reactor with Check Valve. It is the 2019 model which includes the Sicce Syncra 3.0 pump. You will need poly tubing to make the connections. This is an awesome reactor and works outstanding. It was used to support a 400 gallon heavily stocked predominantly...
    $600.00
  2. GEO REEF CR818 CALCIUM REACTOR & SECONDARY CHAMBER
    Sold

    For sale GEO REEF CR818 CALCIUM REACTOR & SECONDARY CHAMBER

    I am selling my GEO REEF CR818 Calcium Reactor and Secondary Chamber. It is the 2019 model which includes the Sicce Syncra 3.0 pump. I will also be including the Check Valve option. You will need poly tubing to make the connections. Let me know how much you will need. If I have enough I will...
    $600.00
  3. GEO 612 Calcium Reactor / GLA SS Regulator
    Sold

    For sale GEO 612 Calcium Reactor / GLA SS Regulator

    Fall 2017 / Complete GEO 612 Calcium Reactor Setup Asking $725.00 Will not sell any piece separately. Stage-1 GEO 612 Calcium Reactor Stage-2 GEO SMC415 Secondary Chamber GLA Custom made / Hand-built Stainless Steel, Dual Stage regulator with led chip option for the solenoid. Regulator...
    $725.00
  4. GoVols

    2 Stage Geo Calcium Reactor / GLA Dual Stage Regulator / For Sale

    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...
  5. TeotheCoral

    California WTB WTB Geo CR510 Calcium Reactor

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

    Build Thread Thebiglex Redsea 45O build

    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...
    • Biglex
    • Thread
    • diy geo hydra nyos red sea 450 redsea t5 bulbs
    • Replies: 17
    • Forum: Member Tanks
  7. vangvace

    Build Thread Vangvace's Red Sea Max S 650

    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...
  8. M

    Ohio Large Reactors - Bashsea and GEO

    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
  9. M

    Ohio #2 Large Tank (300g) and high end equipment (ATI, Ghost, Apex, More)

    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 -...
  10. red02

    Michigan clean out the closet

    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...
  11. geo

    GEO's Auto Filter Roll Sumps aka Roller Mat eye candy

    Some of our recent GEO Automatic Filter Roll Sumps
    • geo
    • Thread
    • auto filter roll geo geo r series sump geos reef roller filter rollermat sump
    • Replies: 17
    • Forum: Geo's Reef
  12. geo

    GEO's Reef Calcium Reactors Black Friday DEALS!

    www.geosreef.com
  13. geo

    GEO AFR Sumps - good article

    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/
    • geo
    • Thread
    • automatic filter roll clarisea geo geo r series sump geos reef sump roller filter rollermat
    • Replies: 2
    • Forum: Geo's Reef
  14. dangros

    Where to get unions on the Geo 612 calcium reactor

    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.
  15. geo

    GEO Roller Mat Sumps

    Come see the NEW GEO Roller Mat Sump line at MACNA Las Vegas booth 517.
    • geo
    • Thread
    • clarisea geo geo r series sump geo sump geo's reef geos reef sump macna 2018 macna las vegas
    • Replies: 13
    • Forum: Geo's Reef
  16. geo

    GEO reactors 15% off at MACNA Vegas pre-order.

    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...
    • geo
    • Thread
    • geo geo calcium reactor macna macna 2018
    • Replies: 0
    • Forum: Geo's Reef
  17. Wrasse-cal

    Geo Calcium Reactor with Pax Bellum Algae Reactor

    I am having some concerns that I may not be installing the CA reactor assembly properly. Presently, I have the Pax Bellum N18 algae reactor hooked up to a Geo 618 calcium reactor with a 415 secondary media chamber. I have the output of my secondary media chamber feeding into the low...
  18. J

    Michigan GEO CR612 Calcium Reactor New in Box

    Plans have changed and I will not being using the GEO CR612 Calcium Reactor I purchased. It is brand new in the box. Purchased from Premium Aquatics on 11/28/17, I will include receipt with sale. $320, includes shipping and PayPal fees. If you buy the reactor I will also include a Brand new...
  19. eb2292

    New York Geo CR 612 Calcium Reactor

    Hey guys, Selling my practically new Geo CR612 calcium reactor. Decided to go a different route as to how I am going to replenish elements. It is the white version with the Sicce pump. Link on Geo's site: https://www.geosreef.com/product/geo...lcium-reactor/ $295 shipped.
  20. geo

    Shout out to THE BARRIER REEF in South Florida

    Check out this gorgeous 120 gallon set up spotted at The Barrier Reef in south Florida. GEO Sump R Series Pro 36" with 5 gallon matching ATO reservoir
    • geo
    • Thread
    • geo geo's reef geo's reef sump r series pro sump
    • Replies: 5
    • Forum: Geo's Reef
  21. geo

    Kyle the DIY and custom GEO R SERIES PRO 36"

    Team GEO would like to send a thank you out to Kyle from Baton Rouge, LA. Kyle is a DIY when it comes to building a stand and designing a very nice inclosure for his equipment. Kyle wanted a custom GEO Sump with very little evaporation. Here is his GEO R Series PRO 36"x15"x15" in grey and blue...
    • geo
    • Thread
    • geo geo r series sump geo's reef geo's reef sump sump
    • Replies: 17
    • Forum: Geo's Reef
  22. geo

    Custom GEO R SERIES PRO PLUS Sump for ELOS 120XL

    We want to say thank you to Spencer from NYC for ordering this custom GEO R Series Pro Plus sump 44x20x15 for his Elos 120XL. This sump has an integrated ATO pump from SpectraPure and we built a holder for his 25 watt UV sterilizer. Happy Holidays!!!!!!
    • geo
    • Thread
    • elos elos 120xl geo geo r series sump geo sump sump
    • Replies: 0
    • Forum: Geo's Reef
  23. geo

    Custom GEO Sump and Calcium Reactors for FishofHex on YouTube

    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.
    • geo
    • Thread
    • calcium reactor fishofhex geo geo sump geo's reef geo's reef sump geos reef
    • Replies: 9
    • Forum: Geo's Reef
  24. geo

    Red Sea Peninsula 650 gets new custom GEO R SERIES PRO PLUS sump

    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.
    • geo
    • Thread
    • geo geo's reef geos reef geos reef sump r series pro plus red sea 650 red sea peninsula redsea 650 redsea peninsula
    • Replies: 6
    • Forum: Geo's Reef
  25. geo

    Geo's Reef R Series Sump Details

    • geo
    • Thread
    • geo geos reef geos reef sump r series r series pro sump sump
    • Replies: 3
    • Forum: Geo's Reef
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