OASE FiltoSmart Thermo 100 – External Canister Filter with Heater (up to 100L)

The cleanest nano setup you've ever had.

You've got a 60–100L tank. Maybe it's a planted aquascape, maybe a small community setup. Either way, you're tired of looking at a heater sticking out of the water and a filter hose snaking across the back glass. The FiltoSmart Thermo 100 fixes that.

One unit goes under the cabinet. It filters the water and heats it — precisely, quietly, automatically. Your tank looks the way it should: just water, plants, and fish.

The HeatUp heater sits inside the filter body. Water flows through it on every pass, so temperature is uniform throughout the tank — no hot spots, no cold corners. You set it once and forget it.

Maintenance is genuinely painless. The EasyClick lid pops open without tools. The inlet and outlet lock before you touch anything, so nothing drips on the floor. Clean the foam, close it up, done in five minutes.

This is the right filter if your tank is between 60 and 100 litres, you want less visible equipment, and you're done fussing with two separate devices.

• 2-stage filtration: mechanical + biological
• 600 l/h max flow
• 11W filter consumption
• Integrated HeatUp heater
• Self-priming — no manual siphoning
• Freshwater and marine compatible
• 3-year OASE warranty