geo calcium reactor

  1. R

    Testing Dosing Dry Goods Geo Reef Calcium Reactor, 2nd chamber and Co2

    Used Geo Reef calcium reactor. Will throw in an Avast Marine reactor that leaked for the previous owner and patched. Did not leak after leaving it filled for a few days. Have a Co2 bottle if you want it. Selling for $225 shipped for just the Geo Reef or $260 shipped for all 3 in the lower 48. OBO
  2. Rams

    GEO calcium reactor

    Used for 600g system.Very nice condition.asking 250$ pickup in 08820 NJ edison
  3. M

    Hybrid Dosing Dry Goods ATI 60 inch x80 watt 4 LED Sunpower Hybrid, Geo CR618 Caclcium Reactor+SMC 415+Kamoer FX STD Feed Pump FS

    I no longer have my large reef tanks and am clearing out some of my bigger equipment. These are too large to ship so I’m open to pickups in souther NJ. I have too much gear already and am not looking for trades, sorry, First up is an ATI 60 Powermodule Hybrid. It has 8x80 watt t5s plus 4...
  4. m.kristoff

    GEO Super Silent Extreme CR818 SSE / Carbon Doser / Kamoer

    Excellent condition with everything you need to get started. Reactor, Carbon Doser V2 and Kamoer wifi pump $1100 plus shipping Will include Apex PM1 and probe. Switching to a softy / Fish system
  5. AiKkz

    Florida Reactors Geo’s Reef Calcium Reactor CR818

    Selling CR818 calcium reactor, this reactor has never been used. But it has some water marks from sitting in my sump for a couple weeks. $550 + shipping (firm)
  6. geo

    GEO's Reef Calcium Reactors Black Friday DEALS!

    www.geosreef.com
  7. 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...
  8. 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...
  9. 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...
  10. 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.
  11. Mike220

    For sale

    I have two items for sale, I'm selling because I upgraded. GEO 618 calcium reactor, comes with reactor, recirculation pump ( brand new impeller ) PH probe in lid, auto fill bubble counter. Asking for $300. Apex jr, unit comes with PH probe, PM1. Asking for $250. All items come with the...
  12. GoVols

    Calcium Reactor - Help

    Welp, I've been dosing the Red Sea ABC+ power with Colors C & D for about a year and really have no complaints except I have to dose the ABC+ powder by hand and it already has colors A & B built into that product. I want to go back to a 2 stage cal reactor, just because I want to and I want to...
  13. geo

    Headed to MACNA New Orleans this Week 15% off

    We are heading down to New Orleans this week to the MACNA. Make sure to stop by our booth #231. We will be offering 15% off on our reactor displays and our production model GEO R Series PRO PLUS models. Stop by and say hello. GEO
  14. geo

    All set up at Reef-A-Palooza Orlando

    If you are on the way to Reef-A-Palooza in Orlando all the vendors are here and getting ready for your arrival. Make sure to come by booth 207 and say hello.
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