Skimz Monzter CM152 External Calcium Reactor

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Skimz Monzter CM152 External Calcium Reactor
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  • Skimz Monzter CM152 External Calcium Reactor
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Skimz Monzter CM152 External Calcium Reactor

100% Recommend this to a friend (1 of 1)

SKU: 207999

reg. $469.99

Special Price: $399.49

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Quick Overview

Maintain the calcium in your tank by adding a Skimz Monzter E-Series CM152 Calcium Reactor.

  • Rated for tanks up 396 gallons (1500 Liters)

  • Feed Rate: 132 - 264 GPH (500-1000 LPH)

  • Circulation Pump: Skimz E2800

  • Dual Stage Chambers

  • Power Consumption: 55W

  • Media Load: ~11.9 lbs (5.4kg)

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Full Details

Skimz Manufacturer's Manual



  • Hand-crafted with high quality materials and precision CNC machined parts and Georg Fischer fittings
  • Recirculating design along with high efficiency pump helps to maximize the CO2 injected into reactor
  • Water Swirling Chamber (WSC) integrated into base to force water upward evenly - minimizing dead spots
  • Cone-Shaped Gas Channeling Chamber (GCC) at top of reactor helps channel undissolved CO2 to recirculate via the circulation pump
  • Space for pH probe
  • Easily fill additional media
  • Method of feeding: Feed pump or gravity


Reactor Specifications:

  • Body Diameter: 5.9" (150mm)
  • Holds roughly 11.9 pounds of media
  • Foot Print: 8.11” x 10.43” (206mm x 265mm)
  • Total Height: 22.05” (560mm)
  • Feed Inlet: 1/4" (6.35mm) polyethylene tubing

E2800 Pump Features:

  • Skimz worked with an Italian pump manufacturer, using advanced material for the impeller, seamless-coated rare earth magnet for durability and high performance.


Skimz Warranty

  • Warranty for Original Purchaser against defective material and workmanship that occurs during normal use.
  • 2 Year Warranty on reactor body
  • 1 Year Warranty on pump



1 Item

  • Awesome design... BUT By Andrew on 8/14/2015

    I would easily give this 5/5 start, but the included pump is a piece of junk. While it operates up to par the O-ring design (or lack thereof) which seals the impeller assembly makes it highly prone to leaking, which is a pretty big deal for an external pump. While a silicone seal around the seam can fix this, the seal must be broken and reapplied anytime access to the impeller is needed.

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