RX-C 6D Calcium Reactor - Vertex (DISCONTINUED)

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The Vertex RX-C 6D Calcium Reactor is feature packed and made with very strict attention to detail. From PVC welded seams to epoxy sealed fittings. The RX-C 6D is by far one of the best values when it comes to a calcium reactor.

Premium quality, German engineered calcium reactor from one of the industry's premier manufacturers.



  • Integrated flow meter - Finally, no more guessing flow rates or doing archaic math!  This flow meter gives a precise reading of the effluent flow rate.
  • Bubble counter - High quality, ultra clear bubble counter to ensure correct level of gas input.
  • Gas venting lid - Prevent buildup or excessive pressure of CO2 gas.
  • Resin epoxy sealed John Guest fittings - Hassle free fittings that ensure they will last for years to come.
  • Dual tiered secondary reaction chamber - Secondary reaction chamber for additional media



  • Rated for systems up to 264 gallons, or 120 gallons in an SPS dominant aquarium


Technical Data:

  • Grade II Titanium Screws / Corrosion Resistant
  • Silicone O-Rings
  • Sicce Syncra: 120V, 60Hz , ~ 0.43A
  • Dimensions:  ~ 280 * 310 * 560 mm / ~ 11” * 12” * 22” (Width, Length, Height)** – Unit Only

**Unit can be installed in different fashions to achieve different footprints

More Information
Product Name RX-C 6D Calcium Reactor - Vertex (DISCONTINUED)
SKU 208825
Vendor Vertex
Out of stock message DISCONTINUED
Media Capacity 5 Cups / 1183mL, 6 Cups / 1419mL
Reactor Placement External, In Sump
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