Calcium Reactor Gen2 SM-60X

Expected Delivery Date: Nov 15, 2026

Product Overview

The Seatorch Super Mixture Calcium Reactor Gen 2 is designed to deliver precise and efficient calcium and alkalinity supplementation for large, high-consumption reef systems. Its advanced up-flow, dual-chamber architecture maximizes media dissolution while maintaining stable reactor performance and ultra-quiet operation.

The Gen 2 upgrade introduces smart remote control and a large LCD display, allowing real-time monitoring and adjustment anytime, anywhere—bringing professional-level control to modern reef systems.

Core Technology

• Up-Flow Dual-Chamber Design
  Ensures complete media utilization and consistent calcium output

• Gas–Water Instantaneous Mixing Technology
  Increases reaction efficiency by up to 50% for rapid pH saturation

• CO₂ Optimization System
  Enhances CO₂ utilization and improves system stability

Key Features

• Intelligent Smart DC Pump
  Variable-speed control with ultra-quiet, powerful, and stable performance

• Dual Operating Modes
  Energy-saving mode and silent mode

• Visual Pump Chamber
  Clear internal visibility for easy installation, adjustment, and status monitoring

• Smart Control System
  Remote operation with integrated LCD display for real-time system management

• Integrated pH Probe Holder
  Compatible with pH monitors and controllers

Available Sizes

• 4 models available to match different aquarium volumes

Specifications:

SM-60X

• Capacity: 100 to 1000 litres

• Chamber Capacity: 6L+2L

• Footprint: 300 mm x 289 mm x 553 mm H

• Pump: X-Power Smart DC Pump, Maximum Flow 2600L/H

• Power Consumption: 28W

What's Included?

•    Calcium reactor

•    DC Pump

•    Red PE Pipe 3 meters

•    Black PE Pipe 3 meters

•    CO2 Intake Pipe 2 meters

•    Switch Valve

•    Intake Check Valve

•    Spiral Mixer

Warranty 

– 2 years for reactor body

– 1 year for pump

How it works

In a reef tank, calcareous organisms like corals and clams along with calcareous algae, such as coralline algae, utilize the calcium dissolved in the water as one of the components to build their skeletons or shells. To keep a constant level in our reef tanks we need to supply calcium into the water column. One of the ways to accomplish this is the use of a calcium reactor. A calcium reactor, in conjunction with CO2 system, dissolves calcium-based filter media inside the reactor to replenish calcium and other minor elements in your aquarium water. For tanks with a high calcium demand, a calcium reactor is an invaluable tool that eliminates the need for 2 parts dosing. 

What's Needed to Run a Calcium Reactor

1. Calcium Reactor 
2. CO2 Regulator w/ Solenoid. (Standard or Electric Carbon Doser) 
3. CO2 cylinder. - Standard Tank 
4. Check Valve - Basic valve is included in this package.
5. Calcium Reactor Media
6. pH Controller or Aquarium Controller with pH probe.