cTech T-3 Calcium Reactor

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Discontinued by Bulk Reef Supply
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AquaMaxx cTech T-3 Calcium Reactors use an up-flow design to mix saltwater, calcium carbonate and CO2 inside a reaction chamber to eliminate the need for daily two-part dosing. Not only will the AquaMaxx cTech T-3Calcium Reactor keep your levels balanced, you will no longer have to calculate daily dosages for your tank. With a seamless body, removable lid for quick media access and a small, space-saving design, the AquaMaxx cTech T-3 Calcium Reactor is truly one-of-a-kind.

Computer-Precision Engineered
AquaMaxx cTech T-3 Calcium Reactors are computer-precision engineered and utilize the latest aquarium technology to deliver unparalleled performance and value. Despite its small form factor and compact footprint, the T-3 is rated for aquariums up to 1000 gallons.

An effective and convenient inlet filter helps to trap particulates, extends the life of the pump and makes tuning the effluent drip rate as easy as possible. The high-quality pinch value allows for precise effluent control. Simplified inlet and outlet designs also improve efficiency. The unique pump baffle enclosure helps to minimize noise.

With a built-in a pH probe holder, you can easily keep an eye on the pH inside the calcium reactor with a pH monitor or control the CO2 with a pH controller. A CO2 recovery system re-injects excess/unused CO2. This helps lower CO2 usage and minimizes excess CO2 from going back into your aquarium.

AquaMaxx Calcium Reactors were designed from the ground up with the aquarium hobbyist in mind. The computer precision-cut enclosure makes the reactor look and feel seamless.

Cleaning and maintenance is simple. Thumbscrews and keyhole flanges allows for easy removal of the lid.

The workhorse powering the AquaMaxx cTech T-3 Calcium Reactor is the pump. Each reactor is equipped with an Italian-made Sicce Syncra 2.0 pump. These pumps were chosen specifically for their small size, energy-efficient design and whisper-quiet operation.

  • High quality cell-cast acrylic construction
  • Inlet prefilter to prevent clogging
  • Precise pinch valve
  • Pump baffle enclosure to minimize noise
  • Simple to set up and operate
  • Up-flow design prevents clogging and improves water circulation.
  • Accurate CO2 bubble counter
  • Thumbscrews for easy removal of lid ‚ easy to clean and replace media!
  • Reactor can be place inside your sump or externally.
  • Includes PH probe holder
  • Capacity: Up to 1000 gallons
  • Pump: SICCE Syncra 2.0
  • Overall height: 20.5"
  • Reaction tube diameter: 8"
  • Chamber capacity: 9.9L
  • Footprint: 11.9" x 13.4"
More Information
UPC 638346946098
Reactor Placement External, In Sump
Media Capacity 10+ Cups / 2365mL
Pump Included Yes
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Product Questions

Is it possible to combine 2 of these units to meet the needs of 800 gallon body of water?
Question by: Michael M Gayle on Nov 27, 2021, 2:46 PM
Hi there, great question, controlling PH on two separate chambers can be a little challenging if using a single controller/solenoid, that would be an interesting DIY project. I would start with one solenoid but monitor PH on both reactors to make sure they are both getting the right amount of CO2 to keep the PH on point. Thanks
Answer by: Christian (BRS Staff) on Nov 28, 2021, 12:31 PM