BioPlus Thermo 50/100/200

Internal Aquarium Filter - Discreet Corner Placement

  • Integrated heater – Provides precise and uniform temperature levels and reduces the amount of equipment seen inside the aquarium by housing the heater in the unit

  • Integrated diffuser with three adjustable water flow settings – Allows for uniform surface movement, prevents formation of biofilm, and provides added aeration

  • Simple cleaning and maintenance – Remove individual filter modules while keeping the pump unit in place for easy cleaning and maintenance

  • Carbon filter foam – Activated carbon absorbs unwanted substances in aquarium water. Carbon filter foam make replacement much simpler than using common granular carbon.

  • Quiet operation – Sound dampening design

  • What’s in the Box – Aquarium Filter with an integrated heater, filter media, integrated diffuser, suction cups, and power cables

  • Made in Italy, backed by German engineering

  • Freshwater compatibleUL certified filter

  • 3 year warranty plus 1 year warranty extension with online registration

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Specs BioPlus
Thermo 50
BioPlus
Thermo 100
BioPlus
Thermo 200
Dimensions (in.) 4.7 x 4.3 x 8 4.7 x 4.3 x 10.6 4.7 x 4.3 x 13
Dimensions (mm) 120 x 110 x 210 120 x 110 x 27 4.7 x 4.3 x 13
Rated voltage 120V / 60 Hz
Power consumption, filter 4 watts 6 watts 8 watts
Power consumption, heater 50 watts 100 watts 200 watts
Power cord length 6 ft. (1.8 m)
Net weight 1.4 lbs. (0.6 kg) 1.5 lbs. (0.7 kg) 1.7 lbs. (0.8 kg)
Maximum flow rate 120 gph (454 l/h) 170 gph (644 l/h) 190 gph (719 l/h)
Maximum head height 2 ft (0.6 m) 3 ft. (0.9 m) 3.6 ft. (1.1 m)
Filter volume 0.08 gal (0.3 L) 0.13 gal (0.5 L) 0.17 gal (0.66 L)
Suitable for aquariums up to max. 15 gal (50 L) 30 gal (100 L) 55 gal (200 L)
Suitable for fresh water only
Warranty 3 Years + 1 with online registration
Downloads Manual & Safety Information
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Part Number 55155 55156 55157

Filter Media

Each module in the BioPlus filter unit houses a coarse 20 ppi filter foam. An additional chamber at the top of the filter unit houses an activated carbon foam. As replacement foams, OASE offers a 30 ppi fine foam and a fleece foam to customize the top filter chamber. Timing to replace the filter foams varies upon aquarium size, number of fish and plants, and a decline in filter performance. All BioPlus filter foams are compatible with any of the BioPlus models.

BioPlus
Thermo 50
BioPlus
Thermo 100
BioPlus
Thermo 200
30 ppi Activated carbon foam 1 foam 1 foam 1 foam
20 ppi Coarse filter foam 1 foam 2 foams 3 foams