AQUAEL Flow Heater BT -Through-Flow Heater-

The AQUAEL Flow Heater BT represents a new generation of smart aquarium heating. Designed for aquarists who value precision, safety, and digital control, this inline heater combines powerful heating performance with convenient Bluetooth connectivity. Installed directly on the hose of an external filter, it saves valuable space inside the aquarium while ensuring perfectly even heat distribution throughout the water column. Using the AQUAEL BT App, users can easily set the desired temperature, review heating history, and configure advanced features like day/night cycles or gradual temperature transitions. The built-in Smart Heating System (SHS) automatically adjusts the power output to maintain a stable temperature without sudden fluctuations. Five internal sensors continuously monitor the system, providing top-tier protection against overheating or dry running. Available in power ratings from 50 W to 500 W, the AQUAEL Flow Heater BT suits almost any aquarium — from compact nano tanks to large displays. Its external installation, elegant design and high-precision digital control make it ideal for both freshwater and marine environments.

AQUAEL Flow Heater BT -Through-Flow Heater-

1. Bluetooth control via “Aquael BT” app: temperature (19 - 33 °C, 0.1 °C steps), logs, alarms, day/night profiles
   
2. power range: 50 - 500 W (in 50 W increments) for aquariums from 60 L - 1000 L
   
3. Smart Heating System (SHS): Microprocessor automatically adjusts power for stable heating
   
4. external installation: Inline mounting on filter hose (16/22 mm or 19/25 mm) - saves space inside tank
   
5. Day/Night mode: Automatic temperature shifts with smooth transitions up to 180 minutes
   
6. safety: 5 temperature sensors, dry-run protection, automatic shutdown if no flow detected
   
7. precision: Maintains temperature within ± 0.1 °C
   
8. compatibility: Freshwater and marine use
   

Usage Recommendation:
Install the AQUAEL Flow Heater BT on the return hose of your external filter for even water heating. Connect the device via Bluetooth and configure desired temperature and cycle settings in the AQUAEL BT App. Ensure sufficient water flow - low flow will trigger the safety shutdown.