OASE BioPlus Thermo 100 – Internal Filter with 100 W Built-In Heater

The OASE BioPlus Thermo 100 combines a powerful 3-stage filtration system with a 100 W integrated heater, making it a smart all-in-one solution for freshwater aquariums up to 30 gallons (100 L). With its quiet corner-mounted design, adjustable diffuser, and modular filter foams, you get effective water turnover, clarity, and temperature control—without cluttering your tank.

Key Features

• Three-stage filtration: mechanical, biological, and chemical for robust water quality
• 100 W built-in heater ensures stable temperature without additional equipment in tank
• Integrated adjustable diffuser promotes surface movement and aeration
• Modular foam cartridges allow easy maintenance while preserving beneficial bacteria
• Quiet, efficient pump with sound-dampening design
• Corner-mounted discreet installation—keeps your aquascape clean and uncluttered

Specifications

What’s Included

• BioPlus Thermo 100 filter unit with integrated heater and diffuser
• Three-stage foam cartridges (carbon foam + two biological foams)
• Suction cups and mounting hardware
• User manual

Why Choose This Filter?

The BioPlus Thermo 100 offers a clean, space-saving solution for aquarists who want reliable heating and filtration without cluttering the display. Its modular design and quiet operation make maintenance easy, while the built-in heater keeps your fish and plants comfortable.

The OASE BioPlus Thermo 100: efficient, elegant, and engineered for healthy aquariums.