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calcium reactor

  1. EddieM

    FS - Dry Goods Calcium Reactor Full Setup

    DESCRIPTIONMSRP Reef Octopus CR200 DC Calcium Reactor 8" W/Varios 4 Pump$866 MRC® Calcium Reactor add on chamber (CR-L™ Extension) 6"x21"$248 20 lb CO2 Cylinder Aluminum Tank - 80% Full$250 5 lb CO2 Cylinder – Aluminum Tank - Full$150 CarbonDoser Electronic CO2 Regulator V1$400 44...
  2. NeverlosT

    Calcium Reactor Secondary Chamber... not worth it?

    Saw this study done by BRS. Very interesting. I have observed this as well. I think the "tribal knowledge" is that a secondary chamber on your CARX will result in significantly higher effluent pH and effluent strength. It appears that the facts are that the pH is only very modestly increased, as...
  3. G

    FS Full Calcium Reactor Setup $600 (Reactor, Pump, CO2, Controller, Regulator, Media)

    The following items are for sale as a package. This is everything you need to setup a fully functional calcium reactor for your tank. All products have all been cleaned and are in perfect working condition having only been in use for about 6 months. Total retail price new $1000. See pictures...
  4. BiGGiePauls33

    Sold Geo Reef CR612 Calcium Reactor | $175 with Aqua Medic Co2 Regulator | Pickup 02333

    Up for sale is a Geo Reef CR61 calcium reactor. This was on a previous members tank. Comes with Eheim recirculation pump and Aqua Medic co2 regulator. $175, pickup is in East Bridgewater, MA. PM is key,
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