MRC CR-4 Dual Calcium Reactor
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MRC CR-4 Dual Calcium Reactor

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(10000 items available)

Up to 575 gallons.

  • $699.00
Regular Price: $745.19, you save $46.19
  • 6% OFF!
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Total Height 15"
Chamber OD 6" & 4 1/2"
Tube Height 12"
Footprint 14" x 14"
Water Inlet 1/2" Barb
Water Outlet 1/4" Joh Guest Speedfit
Feed Method Gravity or Pump/Powerhead
Needle Valve Standard
Tank Size 575 Gallons
Water Pump BlueLine 20
(Not Included)
Media Capacity 12lbs.
Other Necessary Parts
(not included)
CO2 Kit
CO2 Tank
Reactor Media
pH Monitor or Controller
Feed Pump (optional)


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