Sicce contactless heater - high-tech heating for a hassle free aquarium

Intro: Why I Tried the Sicce Contactless Heater

In my 210-gallon planted aquarium, consistency is everything — especially when it comes to temperature. So when I came across the Sicce Contactless Heater, a sleek, RFID-controlled heater that integrates with the same app as my Sicce pump, I knew I had to give it a try. I’m always on the lookout for gear that combines solid performance with streamlined control — and this heater checks many of the right boxes.

What I Like: Steady Temps & Smart App Integration

I installed two heaters in my sump — one as the primary and one as a backup, set slightly lower. The temperature readings have been consistent, with no noticeable fluctuations, even in a tank as large as 210 gallons.

A big win for me: the Sicce Syncra app runs both my heater and my return pump. As someone who values simplicity, having fewer apps to manage is a major plus.

What Could Be Better: Setup & Control Quirks

Now, let’s talk real-world use. The RFID control system sounds like it would make things simpler — but it introduces a few usability challenges:

  • You must use the app to change the temperature. There’s no physical dial or button.

  • Since the heater lies horizontally on the bottom of my sump, I need to reach in and lift it out slightly for the RFID reader to sync with the app on my phone. Not a deal-breaker, but a bit clunky.

For hobbyists who want a plug-and-play experience or who regularly adjust tank temps, this may be a minor inconvenience.

Final Thoughts: Would I Recommend It?

Absolutely — with caveats.

If you’re looking for a “set it and forget it” heater which is the normal situation the Sicce Contactless Heater is a great option. Bonus points if you’re already using Sicce gear and want everything under one app.

While I can’t speak to long-term reliability just yet, Sicce has a strong reputation, and I’ve heard from other aquarists that their heaters last.

Product Snapshot

  • Brand: Sicce

  • Product: Contactless Aquarium Heater (300W)

  • Used In: 210-gallon planted tank (sump)

  • Setup: Two heaters — one primary, one backup

  • App Integration: Sicce Syncra App

  • Ideal For: Large tanks, tech-savvy aquarists, set-and-forget setups

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🌊 Product Review: Sicce SDC 9.0 Return Pump — Power, Precision, and Smart Control