Aqua Medic T Controller Twin

Aqua Medic T Controller Twin is a digital aquarium temperature controller that automatically regulates both heating and cooling systems to keep water temperature stable in marine or freshwater tanks.

Key specs

• Type: Dual temperature controller (heater + chiller/fan)
• Temperature range: 0–50 °C (standard model typically 16–40 °C working range)
• Accuracy: ±0.1 °C precision control
• Control system: Two independent sockets
• Socket 1 → cooling (fans/chillers)
• Socket 2 → heating (heater cables, heaters)
• Max load:
• Heating: up to 1200 W
• Cooling: up to 460 W
• Sensor: Waterproof temperature probe included
• Display: LCD digital readout
• Power supply: 220–240 V

What it does

• Constantly measures aquarium temperature
• Automatically switches heater or cooler on/off to maintain set temperature
• Keeps water stable for fish, corals, and invertebrates
• Prevents temperature swings that can stress livestock
• Allows precise control in reef and freshwater systems

How it works

• You set a target temperature (example: 25 °C)
• If temperature drops → heater turns on
• If temperature rises → cooling device activates
• System maintains stability within 0.1 °C accuracy

Important notes

• Must be used with external heater and/or cooling fan/chiller
• Sensor should be placed in good water flow area
• Cooling devices must stay under the 460 W limit
• Not a heater itself — it is only a controller

Who it’s for

• Reef aquarium keepers needing stable temperature control
• Aquarists using chillers or fans in hot climates
• Anyone wanting automatic heater + cooler regulation

Not ideal for

• Small nano tanks without heating/cooling equipment
• Users who only need a simple heater thermostat
• Beginners who don’t run temperature-sensitive systems