Reaching into a running aquarium to adjust a heater dial is never ideal — wet hands near an electrical device, and disturbing livestock in the process. The Sicce SCUBA ContactLess line moves temperature adjustment to an app, letting you set and change temperature without touching the heater at all.
Why App Control Beats a Physical Dial
A traditional adjustable heater means opening the tank lid and reaching in to turn a dial — not dangerous with proper precautions, but not ideal either. ContactLess heaters let you set, monitor, and adjust temperature entirely through an app, with no physical contact required after installation.
Choosing a Wattage
- ContactLess 50 — 10–15 gallons
- ContactLess 100 — 20–35 gallons
- ContactLess 150 — 31–45 gallons
- ContactLess 200 — 40–60 gallons
- ContactLess 250 — 53–75 gallons
- ContactLess 300 — 65–90 gallons
Setup Tips
- Size to your tank volume using the ranges above.
- Pair with the app for temperature monitoring and adjustment history, not just a one-time setting.
- Position in water flow for even heat distribution.
The Sicce SCUBA ContactLess line is available at Marine Concept Supply across all wattages — order online or pick up at our shop in Wheeling, IL. Shop 50W, 100W, 150W, 200W, 250W, or 300W, and browse more aquarium heaters.

