Reef Octopus CalReact 140 Calcium Reactor

The Reef Octopus CalReact 140 Calcium Reactor is designed for aquariums with a volume of 400-800 liters, providing automated calcium and alkalinity supplementation. With its high-quality cast acrylic construction, built-in CO₂ recirculation system, and VarioS DC pump, it offers efficient and energy-saving operation for the discerning hobbyist.

Key Features:

• Reverse Flow and CO₂ Recirculating Design: Maximizes CO₂ contact time with the coral media, enhancing the dissolution process for better calcium and alkalinity supplementation.
• Built-in Bubble Counter: Helps monitor CO₂ flow rate and drip rate for accurate control over the reactor’s performance.
• PH Probe Holder: Allows for constant monitoring of water alkalinity (PH levels), ideal for use with an external pH probe (sold separately).
• Easy Maintenance: Features a removable lid for simple access and cleaning, ensuring long-lasting, hassle-free use.
• Precision Effluent Control Valve: Provides fine-tuned control over the effluent rate, ensuring consistent water parameters.
• High-Quality Construction: Crafted from solid cast acrylic for durability and longevity.
• VarioS DC Pump: Features variable speed control for energy-efficient, quiet operation, along with a high-quality ceramic shaft and bearing to reduce wear and tear.

Specifications:

• Model: CalReact 140
• Aquarium Volume: 400 - 800 liters
• Construction: High-quality handmade solid cast acrylic
• Pump: VarioS DC pump with pinwheel impeller
• Pump Features: Detachable controller, ceramic shaft and bearing, variable speed control
• Flow Design: Reverse water flow with CO₂ recirculation
• CO₂ Monitoring: Built-in bubble counter
• Probe Holder: Yes, for external pH probe (sold separately)
• Maintenance: Easy-to-remove lid for convenient cleaning
• Warranty: 2 years on pump motor, 1 year on reactor body

The Reef Octopus CalReact 140 Calcium Reactor is an essential tool for maintaining optimal calcium and alkalinity levels in medium to large aquariums (400 - 800 liters). Featuring a reverse flow design and CO₂ recirculation system, it maximizes the dissolution of carbonate minerals, providing automated supplementation for healthy coral growth. Powered by a VarioS DC pump, the reactor offers efficient, silent operation and long-lasting performance. With easy maintenance, a precision effluent control valve, and a PH probe holder for continuous monitoring, the CalReact 140 ensures effortless, consistent water quality control.