TMC REEF-Fill Compact – Infrared Auto Top Up System with Dual Sensors

The TMC REEF-Fill Compact is a professional-grade automatic top up (ATO) system designed to maintain stable water levels in marine and freshwater aquariums. Using advanced dual infrared optical sensors, the system accurately monitors water levels and safely replaces evaporated water, helping to maintain consistent salinity and system stability.

An intelligent Smart Monitoring System provides continuous level checks, dry-run protection, and audible and visual alerts for added peace of mind. Supplied complete with an energy-efficient DC pump, tubing, and secure mounting hardware, the REEF-Fill Compact offers a compact, reliable, and future-ready solution for automated top-up control.

Key Features:

• Infrared auto top up system with dual optical sensors
• Accurately maintains aquarium or sump water levels
• Secondary sensor provides reliable safety back-up
• Advanced Smart Monitoring System with audible and visual alerts
• Prevents pump running dry
• Low voltage, professional-grade design
• Built-in communication capability for future system integration
• Supplied with 3.5W 12V DC brushless pump
• Pump flow rate: 200 L/hr (max head height 2m)
• Includes 2m of 6/9mm flexible tubing, anti-siphon valve & hose clamp
• Magnetic sensor mount suitable for glass up to 12mm thick
• Suitable for marine and freshwater aquariums

The TMC REEF-Fill Compact is a reliable, intelligent auto top up system that uses dual infrared sensors for precise and safe water level control. Complete with pump, tubing, and smart monitoring, it’s an essential upgrade for maintaining stable aquarium conditions.