Deltec Twin-Tech 1500 Calcium Reactor – Advanced Digital CO₂ Control

The Deltec Twin-Tech 1500 Calcium Reactor represents the next evolution in automated calcium and alkalinity supplementation for reef aquariums. Often described as the “Supercar of Calcium Reactors”, this advanced system delivers exceptional stability, precision, and ease of use for demanding reef systems up to 1500 litres.

Operating on the principle of total CO₂ saturation, the Twin-Tech continuously recirculates water through a controlled CO₂ gas chamber until full saturation is achieved at a very low pH. The entire process is managed automatically by a digital controller and float switch, ensuring precise dosing without the need for constant testing or manual adjustments.

A built-in flow meter and DC feed pump control allow reef keepers to accurately measure and adjust reactor effluent in litres per day, displayed clearly on the large LCD screen. This results in unmatched consistency, making the Twin-Tech 1500 ideal for serious reef aquarists who want maximum control with minimal effort.

Key Features:

• Suitable for reef aquariums up to 1500 litres
• Fully automated calcium reactor with digital control
• Total CO₂ saturation system for maximum efficiency
• Integrated flow meter for precise effluent measurement
• Adjustable water flow from 10–350 litres per day
• Large LCD display with real-time system data
• Automatic solenoid-controlled CO₂ replenishment
• Separate media and gas chambers for stable operation
• Designed for minimal testing and maintenance
• Professional-grade build quality from Deltec

The Deltec Twin-Tech 1500 Calcium Reactor delivers unmatched accuracy, automation, and reliability for reef aquariums up to 1500 litres. With intelligent digital control, precise effluent measurement, and total CO₂ saturation technology, it is one of the most advanced calcium reactors available today. Available now from Reef freaks.