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MRC® CCR-3824 Triple™ Calcium Reactor

MRC® CCR-3824 Triple™ Calcium Reactor

SKU: CCR-3824

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Price: $2,483.99
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Pro Calcium Reactors

Beautiful, healthy, vibrant, colourful corals

Vivid and Beautiful Corals

MRC® Pro Calcium Reactors dose the exact same building blocks that your corals are made of in the exact ratios found in nature, resulting in better growth and better colouration . This is why MRC® Pro Calcium Reactors have been the most stable way to provide for your corals’ elemental demands.

Elevate your corals

We’ve set and maintained the standard since 2000 and we continue to innovate on top of that already solid foundation.


Some of the largest reef display have enormous demands for calcium and alkalinity to promote their massive coral and clam growth. Such high demands for these parameters led us to create the MRC Commercial Calcium Reactor line. These units use a much larger reaction chamber; as the model size increases, additional chambers are added to increase buffering and dissolution capabilities.

MRC® Pro Calcium Reactors are designed and fabricated to meet the immense demands from commercial and large scale systems. Our sturdy construction combined with the MRC spray bar technology results in the perfect solution for the demanding aquarist.

All MRC® Pro Calcium Reactors include the MRC spray bar, ph probe holder, feed hose lines and a Blueline recirculation pump.

About MRC Pro Calcium Reactor Series Models


Set and forget while consistently dosing ALL trace elements. There is a reason why industry professionals choose MRC® Calcium Reactors and those same reasons should also be yours.


The larger the system, the greater the demands. MRC® Pro Calcium Reactors were developed to use fine aragonite media, giving you infinitely more surface area resulting in a larger effective reactor.


MRC® Pro Calcium reactors have been powering fully loaded reef tanks and professional coral farms since 2000; our reliability and performance is unmatched.


Outgrowing your Pro Calcium Reactor? Don’t worry, even our Pro Series are upgradeable to meet your reef’s or facility’s needs.


Chamber Capacity: 80lbs

Height: 27″

Thickness: 1/4″ & 3/8″

Foot Print: 16″ x 26″ and 8.5″ x 8.5″

Water Inlet Size: 1/2″ Nylon Barb

Water Outlet Size: 1/4″ John Guest Speedfit

Method of feeding: Pump/Powerhead

System capabilities: 3000+ gallons

Needle Valve for effluent control: Standard

Recirculation Pump: Sicce Syncra 3.5 HP (included)

Necessary Parts: Co2 Regulator, Co2 Tank, Feed Pump, Media

Instruction Manual

Additional Information:

Price Match Guarantee

We work very hard to ensure that we offer the absolute best prices online.  If you find another online store that offers a lower price than us within six months of your purchase date please let us know and we will refund your original payment for the difference.  

We want you to feel confident that you are getting the absolute best price for the product you are ordering.  If you find that our own website has a lower price for the same item you have ordered within six months of your purchase date will refund the difference as well.

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