1. CR100 4 inch Calcium Reactor
    $259.99

    CR100 4 inch Calcium Reactor

    Rated for Aquariums up to 150 Gallons

    Footprint: 9.5" x 7.5" | Body Diameter: 4" | Height: 20"
    Recirculation Pump: Aquatrance 1200

  2. CR140 5.5 inch Calcium Reactor
    $339.99

    CR140 5.5 inch Calcium Reactor

    Rated for Aquariums up to 150 Gallons

    Footprint: 12" x 11" | Body Diameter: 5.5" | Height: 24"
    Recirculation Pump: Aquatrance 2000

  3. CR140D 5.5 inch Dual Chamber Calcium Reactor
    $409.99

    CR140D 5.5 inch Dual Chamber Calcium Reactor

    Rated for Aquariums up to 225 Gallons

    Footprint: 15.8″ x 9.5″ | Body Diameter: 5.5″ | Height: 22.8″ 
    Recirculation Pump: Aquatrance 2000

  4. SRO CR5000D 8in Dual Chamber Calcium Reactor SRO CR5000D 8in Dual Chamber Calcium Reactor
    $739.99

    SRO CR5000D 8in Dual Chamber Calcium Reactor

    Dual Chamber Reactor Rated for Aquariums up to 1000 Gallons

    Footprint: 18" x 15.5" | Body Diameter: 2x 8" | Height: 23"
    Recirculation Pump: Reef Octopus Water Blaster 5000

  5. 250PRO Commercial Calcium Reactor 250PRO Commercial Calcium Reactor
    $1,949.99

    250PRO Commercial Calcium Reactor

    Large Calcium Reactor Ideal for Public Aquariums, Fish Farms and Aquaculture Centers up to 1500 Gallons

    Footprint: 18.1 x 17.3in | Body Diameter: Ф10in | Height: 43.3in 
    Recirculation Pump: Water Blaster 7000 | Wattage: 70w
    Media Capacity: 25L (6.6Gal)* | Required Feed Pump: gph

  6. VarioS CR200 8 inch Calcium Reactor VarioS CR200 8 inch Calcium Reactor
    $529.99

    VarioS CR200 8 inch Calcium Reactor

    ApexReady

    Rated for Aquariums up to 500 Gallons

    Footprint: 15.2" x 10.6" | Body Diameter: 8" | Height: 23"
    Recirculation Pump: Reef Octopus VarioS 4

  7. VarioS CR140 5.5 inch Calcium Reactor VarioS CR140 5.5 inch Calcium Reactor
    $469.99

    VarioS CR140 5.5 inch Calcium Reactor

    ApexReady

    Rated for Aquariums up to 200 Gallons

    Footprint: 12.2" x 9.1" | Body Diameter: 5.5" | Height: 23"
    Recirculation Pump: Reef Octopus VarioS 2

  8. SRO CR3000D 7in Dual Chamber Calcium Reactor
    $609.99

    SRO CR3000D 7in Dual Chamber Calcium Reactor

    Dual Chamber Reactor Rated for Aquariums up to 300-500 Gallons

    Footprint: 15.75" x 11" | Height: 23" |Body Diameter: 2 x 7"
    Recirculation Pump: Reef Octopus Water Blaster 3000

  9. 350PRO Commercial Calcium Reactor 350PRO Commercial Calcium Reactor
    $4,199.99

    350PRO Commercial Calcium Reactor

    Large Calcium Reactor Ideal for Public Aquariums, Fish Farms and Aquaculture Centers up to 4000 Gallons

    Footprint: 24 x 11.5in | Body Diameter: Ф14in | Height: 52in 
    Recirculation Pump: Water Blaster 12500 | Wattage: 175w
    Media Capacity: 70L (18.5Gal)* | Required Feed Pump: gph

  10. 300PRO Commercial Calcium Reactor 300PRO Commercial Calcium Reactor
    $3,099.99

    300PRO Commercial Calcium Reactor

    Large Calcium Reactor Ideal for Public Aquariums, Fish Farms and Aquaculture Centers up to 2700 Gallons

    Footprint: 22.1 x 21.3in | Body Diameter: Ф12in | Height: 49.3in 
    Recirculation Pump: Water Blaster 10000 | Wattage: 125w
    Media Capacity: 45L (12Gal)* | Required Feed Pump: gph

  11. VarioS CR220 9 inch Calcium Reactor

    ApexReady

    Rated for Aquariums up to 600 Gallons

    Footprint: 16.5" x 11" | Body Diameter: 9" | Height: 23"
    Recirculation Pump: Reef Octopus VarioS 6