Inkbird ITC-306A WiFi aquarium temperature controller 🐟
Product description
This aquarium temperature controller offers secure, connected temperature management for freshwater and marine tanks, combining dual-relay safety with smartphone alerts for peace of mind. It is useful when you need reliable heater cut‑off and remote notifications about temperature excursions, and it suits setups with heaters up to 2200 W.
Key Points
The unit includes two independent relays to stop power to the heater if a fault is detected, which gives an extra layer of protection against overheating. For redundancy it uses two probes and will alarm if the temperature difference between them exceeds 3°C or 5°F, so place both probes together in the same tank to detect a faulty sensor. This model offers Wi‑Fi connectivity for real time alerts and control through the companion app, allowing multiple thermostats to be managed from one phone. 😊
Inkbird ITC-306A-WiFi supports a timed heating alarm that can be set from 1 to 72 hours to verify whether the water reaches or exceeds the desired temperature, which can help identify insufficient heater power or a damaged heater. Note that the probes are intended for use in the same aquarium rather than across different tanks.
Benefits
The dual-sensor design reduces the risk of unnoticed probe failure and makes monitoring more trustworthy. Remote notifications mean you can know about temperature issues quickly even when away from home, and the ability to turn the controller off via the app adds convenience. For larger aquaria or setups with strong heaters the high power rating avoids the need for multiple controllers. 🔧
One limitation to consider is that the two probes must be used together within a single enclosure to perform dual protection, and the alarm threshold for probe mismatch is fixed at 3°C according to the manufacturer. The device does not include a mechanical timer for heater cycles, though it does provide the heating alarm function described above.
Technical Specifications
- Name: Inkbird ITC-306A-WiFi Aquarium Temperature Controller
- Power rating: 2200 W
- Temperature setting range: 0.0°C to 45.0°C (32.0°F to 113°F)
- Detectable temperature range: -40°C to 100°C ( -40°F to 212°F )
- Connectivity: 2.4 GHz Wi‑Fi
- Sensors: Two temperature probes, alarm if difference > 3°C / 5°F
Usage Recommendations
Position both probes close together in a central area of the tank to ensure consistent readings and to make the dual-probe protection effective. Use the app to set target temperatures and to monitor alerts, and check the heating alarm feature within a chosen 1 to 72 hour window to confirm the heater reaches required output. For very large aquaria consider the 2200 W limit and evaluate whether a higher capacity or multiple heaters are necessary.