847-775-0640 Call us M-F 9-5:30 CST

GEO Calcium Reactors

Catalog view options

8 Item(s)

per page
  1. Sort By:
  2. Position  
  1. GEO 510 Calcium Reactor

    GEO 510 Calcium Reactor

    $298.95

    Reward Points Policy Earn 14,947 AQUAPOINTS

    GEO 510 Calcium Reactor  

    The CR510 calcium reactor will hold roughly 5 pounds of media and is well suited for reef aquariums up to 125 gallons. The diffuser replaces the standard media plate allowing the reactor to be filled from the very bottom maximizing the amount of media the chamber can hold and the high flow circulation pump permits faster effluent rates as needed for higher demand displays.

    Learn More
  2.  GEO 618 Kalkwasser Reactor

    GEO 618 Kalkwasser Reactor

    $314.99

    Reward Points Policy Earn 15,749 AQUAPOINTS

    GEO Kalkwasser Reactor

    ***** Limited Time Offer - Get Free ARM Coarse media with your GEO Calcium Reactor *****

    All Cell Cast acrylic construction 

    * Side mount pump
    * Easy fill top for kalk replacement
    * Drain valve for testing and filling
    * Dependable Maxi-Jet stir pump
    * Use with your top off system to replace evaporated aquarium water with kalkwasser
    * 7x12 foot print, 22" tall

    The world famous GEO kalkwasser reactor

    • 8″ diameter reaction chamber
    • Use with your top off system to replace evaporated aquarium water with kalkwasser
    • Helps maintain alkalinity though the periodic addition of lime water
    • No co2 required
    • All Cell Cast acrylic construction
    • Side mount pump
    • Extra large easy fill top for kalk replacement
    • Drain valve for testing and filling
    • Sicce Syncra 1.5 mixing pump
    • 11″ x 13″ foot print, 21″ tall
    • Suitable for large reef displays and aquaculture facilities
    • All fittings are 1/4″ OD push to connect
    • 4ft of 1/4″ OD tubing comes with reactor
    Learn More
  3. GEO 612 Calcium Reactor

    GEO 612 Calcium Reactor

    $369.00

    Reward Points Policy Earn 18,450 AQUAPOINTS

    GEO 612 Calcium Reactor        

    The CR612 calcium reactor will hold 8 pounds of large grain media and is well suited for reef aquariums up to 200 gallons.

    Learn More
  4. GEO 612X2 Calcium Reactor

    GEO 612X2 Calcium Reactor

    $569.00

    Reward Points Policy Earn 28,450 AQUAPOINTS

    GEO 612X2 Calcium Reactor      

    The CR612X2 DUAL chamber calcium reactor will hold 16 pounds of large grain media and is well suited for reef aquariums up to 300 gallons.

    Learn More
  5. GEO 618 Calcium Reactor

    GEO 618 Calcium Reactor

    $469.00

    Reward Points Policy Earn 23,450 AQUAPOINTS

    GEO 618 Calcium Reactor. 

    The CR618 will hold 12 pounds of large grain media and is suitable for reef aquariums up to 300 gallons.

    Learn More
  6. GEO 624 Calcium Reactor

    GEO 624 Calcium Reactor

    $545.00

    Reward Points Policy Earn 27,250 AQUAPOINTS

    GEO 624 Calcium Reactor.

    The CR624 will hold 16 pounds of large grain media and is a reactor well suited for large SPS reef aquariums from 200 to 400 gallons.

    Learn More
  7. GEO 818 Calcium Reactor

    GEO 818 Calcium Reactor

    $695.00

    Reward Points Policy Earn 34,750 AQUAPOINTS

    GEO 818 Calcium Reactor    

    The CR818 will hold 24 pounds of large grain media and is well suited for large SPS reef displays and commercial holding systems from 400-600 gallons.

    Learn More
  8. GEO 1218 Calcium Reactor

    GEO 1218 Calcium Reactor

    $1,297.95

    Reward Points Policy Earn 64,897 AQUAPOINTS

    GEO 1218 Calcium Reactor 

    The CR1218 calcium reactor will hold 50 pounds of large grain media and is suitable for reef aquariums over 600-1000 gallons.

    Learn More
Catalog view options

8 Item(s)

per page
  1. Sort By:
  2. Position  
  Loading...