The OASE BioPlus 50 is a compact and efficient internal filter ideal for smaller freshwater aquariums up to 15 gallons (50 liters). Designed in Germany with both performance and aesthetics in mind, the BioPlus 50 delivers mechanical, biological, and optional chemical filtration—all in one easy-to-maintain unit that blends seamlessly into your tank.
With its integrated adjustable diffuser, modular filter foam design, and easy corner installation, the BioPlus 50 offers powerful filtration with quiet operation, making it an excellent choice for aquarists who want reliable performance without visual clutter.
| Model | OASE BioPlus 50 |
|---|---|
| Aquarium Size | Up to 15 US gallons (50 liters) |
| Flow Rate | 130 L/h (34 GPH) |
| Wattage | 5W |
| Dimensions | 4.3" x 3.3" x 8.3" (110 x 85 x 210 mm) |
| Mounting | Suction cup corner mount |
| Warranty | 3 years |
With decades of experience in aquatic equipment and design, OASE delivers German-engineered quality you can trust. The BioPlus 50 combines smart features and high performance to provide crystal-clear water while supporting beneficial bacteria and your aquarium's overall health.
Keep your aquascape pristine and your fish happy with the OASE BioPlus 50—designed for simplicity, efficiency, and lasting performance.
