AQUAEL Flow Heater BT -Through-Flow Heater-

AQUAEL Flow Heater BT -Through-Flow Heater-

flow heater with Bluetooth control
with variable power from 50-500 W
for aquariums: 60-1000 l

✔ in stock, delivery until 11.11. - 14.11.

		99,- €

Quantity:   114.35 USD

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• Overview Review FAQ (9)
• 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.
  

  Manual AQUAEL Flow Heater BT -Through-Flow Heater-
  

  
  Brand:
  AQUAEL Sp. z oo z o.o.

  Contact according to Art. 19 EU GPSR

  ---

  AQUAEL Sp. z oo z o.o.
  ul. Krasnowolska 50
  02-849 Warschau
  Polen
  info@aquael.pl

  
  

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• What is the Aquael Flow Heater BT and how does it work?

  The Flow Heater BT is a smart inline heater installed externally on the return hose of an external filter. Water is heated evenly as it flows through the unit. The temperature can be precisely set and monitored via Bluetooth App.

  What are the advantages compared to traditional heater rods?

  Since it’s mounted outside the aquarium, no equipment is visible inside the tank. It offers precise ± 0.1 °C regulation, Bluetooth control, and advanced safety features.

  What aquarium sizes is the Flow Heater BT suitable for?

  The range covers 50 W - 500 W, making it suitable for aquariums of about 60 - 1000 litres, depending on room temperature and insulation.

  Which hose sizes are compatible?

  The Flow Heater BT fits 16/22 mm or 19/25 mm hoses - standard for most external filters.

  How is the heater controlled?

  Via the Aquael BT App (Android/iOS). You can set the temperature, day/night cycles, transition duration, and safety alerts.

  What safety features are included?

  The Flow Heater BT includes five electronic temperature sensors, dry-run protection, and auto shut-off in case of no water flow - preventing overheating at all times.

  What is the day/night mode?

  This feature allows automatic switching between two temperatures (e.g., day 25 °C / night 23 °C) with gradual transitions up to 180 minutes, simulating natural conditions.

  Can the Flow Heater BT be used in saltwater tanks?

  Yes. It’s fully compatible with freshwater and marine aquariums - all components are corrosion-resistant.

  Does the Flow Heater BT require batteries?

  No. It’s mains-powered, and the Bluetooth connection requires no batteries.