Biomaster Thermo 350 External Filter

OASE BioMaster Thermo 350 – External Canister Filter with Integrated Heater

The OASE BioMaster Thermo 350 is the ultimate all-in-one solution for crystal-clear, perfectly heated aquarium water. Designed for aquariums up to 90 gallons, this premium external canister filter combines powerful multi-stage filtration with a built-in adjustable heater — giving you more space in your tank, a cleaner look, and healthier conditions for your fish.

Key Features & Benefits:

• Integrated Heater – The included OASE HeatUp 200 heater is housed inside the filter, keeping your aquarium free of clutter and ensuring even, consistent water temperature.

• Powerful 4-Stage Filtration – Combines mechanical, biological, chemical, and pre-filtration for optimal water quality.

• EasyClean Pre-Filter Module – Quick-access pre-filter can be cleaned in seconds without opening the main canister, extending the life of your filter media and reducing maintenance time.

• Quiet & Energy Efficient – German engineering ensures smooth, near-silent operation with low energy consumption.

• Durable & Reliable – Built to last, with high-quality components and a reputation for long-term dependability.

Why You’ll Love It:
The BioMaster Thermo 350 not only keeps your water pristine but also declutters your aquarium by hiding the heater inside the filter. With easy maintenance, whisper-quiet performance, and exceptional filtration capacity, it’s perfect for aquarists who want top-tier quality without the hassle.

✅ Ideal for: Freshwater or saltwater aquariums up to 90 gallons
✅ Flow Rate: Up to 350 gallons per hour
✅ Warranty: 3 years (extendable to 4 with online registration)