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CalReact 220 Octo 1400-2100 Litres Calcium Reactor with Varios 6 Pump
Octo CalReact 220 calcium reactor for reef aquarium from 1400 to 2100 L, delivered with VarioS 6 pump, with CO2 recirculation, effluent control valve, and integrated bubble counter.
Living
Equipment
Available for delivery in France only
For your zone , delivery fees are with carrier
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Data sheet
- Information
- Sale only in France - Delivery only to pick-up points or in addition to live animals - Please note that no carrier will be offered for Europe or home delivery.
En savoir plus
CalReact 220 Octo – Calcium Reactor for Reef Aquarium 1400 to 2100 L with VarioS 6 Pump
The CalReact 220 Octo is a calcium reactor designed for automated calcium and alkalinity supplementation. It operates with a chamber filled with aragonite, through which aquarium water and CO2 pass to lower the internal pH and dissolve carbonate minerals. The system includes CO2 recirculation and a bubble counter to monitor the CO2 drip rate.
Features and Benefits
DC pump with controllable and variable speed for energy-efficient and quiet operation.
Reverse flow design with CO2 recirculation.
Precision effluent control valve.
Integrated bubble counter to monitor CO2 drip rate.
Probe holder with cap (pH probe not included).
Solid molded acrylic construction, handmade.
Removable lid for easy maintenance.
Supplied pump: VarioS 6.
An Ideal Solution for a Demanding Reef Aquarium
The CalReact 220 Octo features a high-quality molded acrylic body, a pH probe holder for constant pH monitoring with a separately sold probe, and an integrated bubble counter for CO2 flow calculation. The reverse water flow allows for CO2 recirculation to maximize contact time with the media.
The VarioS DC pump includes an impeller, a removable controller, as well as a ceramic shaft and bearing, with variable speed flow technology for refined control, energy efficiency, and safer operations (operating voltage 24 V).
Note: the pump is not a pressure-rated pump and is not intended for applications requiring constant pressure.
How It Works
A calcium reactor is a chamber filled with aragonite. Aquarium water circulates in the chamber with CO2. The CO2 lowers the chamber's pH to an acidic level, which dissolves the carbonate minerals. This process also dissolves minerals and trace elements associated with the media.
Automated calcium and alkalinity supplementation: when the system is properly configured with an external controller and probe (sold separately), parameters can be preset with minimal monitoring and maintenance.
Warranty
2 years for the pump motor only. 1 year on the reactor body.
Comparison Table – CalReact Calcium Reactors
| Product | Internal / External | Pump Power (W) | Diameter (mm) | Footprint (mm) | Height (mm) | Media Capacity (L) |
|---|---|---|---|---|---|---|
| CalReact 140 | Both | 25 | 140 | 310 × 230 | 580 | 3.90 |
| CalReact 200 | Both | 40 | 200 | 385 × 270 | 580 | 7.90 |
| CalReact 220 | Both | 70 | 220 | 420 × 280 | 580 | 9.30 |
Table – Fittings and Recommendations
| Product | Internal / External | Inlet / Outlet Size | Recommended Aquarium Volume (L) | Feed Pump Suggestion |
|---|---|---|---|---|
| CalReact 140 | Both | ø 6.3 mm (1/4″) | 400 to 800 L | 500 to 800 |
| CalReact 200 | Both | ø 6.3 mm (1/4″) | 1100 to 1800 L | 500 to 800 |
| CalReact 220 | Both | ø 6.3 mm (1/4″) | 1400 to 2100 L | 500 to 800 |
Octo CalReact 220 calcium reactor for reef aquarium from 1400 to 2100 L, delivered with VarioS 6 pump, with CO2 recirculation, effluent control valve, and integrated bubble counter.