Oase BioPlus 50 Internal Filter

The Oase BioPlus 50 Internal Filter is a freshwater aquarium filtration unit designed to keep water clear while promoting healthy oxygen levels. Its adjustable flow settings and integrated diffuser help reduce biofilm and improve surface movement. Easy access to filter modules simplifies routine cleaning, and the unit is engineered for quiet performance. A heater can be integrated (heater not included), and the filter comes with essential media and accessories for immediate use.

Key Features:

• Integrated diffuser with three adjustable water flow settings for even surface movement and added aeration
• Simple cleaning and maintenance via removable filter modules while keeping the pump in place
• Carbon filter foam with activated carbon for easier removal of unwanted substances
• Quiet operation with sound‑dampening design
• Capable of integrating an OASE HeatUp adjustable heater (sold separately)
• Includes aquarium filter unit, filter media, integrated diffuser, suction cups and power cable
• Freshwater compatible; UL certified
• Made in Italy with German engineering
• 3‑year warranty plus 1‑year extension with online registration

The Oase BioPlus 50 offers reliable freshwater filtration with flexible flow control and straightforward maintenance. Its quiet operation and compatibility with an adjustable heater make it a practical choice for a wide range of aquarium setups, supported by extended warranty coverage.

Specifications:

• Type: Internal aquarium filter
• Flow Settings: Three adjustable
• Filter Media: Included (foam with activated carbon)
• Aeration: Integrated diffuser
• Noise Level: Quiet operation
• Compatibility: Freshwater aquariums
• Certifications: UL certified
• Warranty: 3 years plus 1‑year extension with registration