SKU: 77118

BioMaster Thermo 850

$465.99
Shipping calculated at checkout.

Description

  • 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
  • EasyClean pre-filter module – Module can be removed separately from the rest of the filter. This reduces maintenance, increases filter efficiency, and extends the life of main filter foams. Customize the pre-filter with coarse 30 ppi, fine 45 ppi, ultra-fine 60 ppi, and activated carbon 45 ppi filter foams
  • No mess maintenance Integrated safety locking features on the handle, pre-filter, and check valve in the inlet/outlet connection unit, ensure no accidental spillage or messy maintenance
  • Sealed filtration pathways – Allows for the full benefits of all four stages of filtration through this intuitive design
  • Hel-X Biomedia – An extremely large protected settlement surface (800m²/1000 liter) that allows beneficial bacteria to grow and thrive. The material is designed to stop floating as soon as it reaches a certain level of bacteria colonization.
  • Carbon pre-filter foams – Activated carbon absorbs unwanted substances in aquarium water. Carbon filter foams make replacement much simpler than using common granular carbon.
  • Adjustable flow control – Flow can be adjusted for the inlet and outlet in multiple locations on the filter assembly
  • Easy priming – Includes simple priming for fast and easy startup and continued operation
  • Quiet operation – Sound dampening design
  • Ideal for use in aquariums up to 225 gallons
  • Made in Italy, backed by German engineering
  • Fresh and marine water compatible
  • UL certified filter, UL certified heater
  • 3 year warranty plus 1 year warranty extension with online registration
Product Video

Specifications

What's Included

Aquarium Filter with an integrated heater, six carbon pre-filter foams, one 30 ppi filter foam, four 20 ppi filter foams, 2 units of Hel-X Biomedia, intake tube with inlet strainer, water distributor nozzle, spray bar, inlet and outlet adapters with flow control, tubing, fittings, heater adapter, and power cables

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Compare Models & Specs

A table comparing the facets of 4 products
Facet
OASE BioMaster Thermo 250
BioMaster Thermo 250
View details
BioMaster Thermo 350
View details
OASE BioMaster Thermo 600
BioMaster Thermo 600
View details
OASE BioMaster Thermo 850
BioMaster Thermo 850
View details
Dimensions
Dimensions
9.4 x 9.4 x 14.6 inches (240 x 240 x 370 mm)
9.4 x 9.4 x 16.7 inches (240 x 240 x 425 mm)
9.4 x 9.4 x 19 inches (240 x 240 x 480 mm)
9.4 x 9.4 x 22 inches (240 x 240 x 535 mm)
Weight
Weight
11.46 lbs. (5.2 kg)
12.56 lbs. (5.7 kg)
13.66 lbs. (6.2 kg)
16.75 lbs. (7.6 kg)
Rated Voltage
Rated Voltage
120V / 60 Hz
120V / 60 Hz
120V / 60 Hz
120V / 60 Hz
Power Consumption
Power Consumption
15W (filter), 150W (heater)
16W (filter), 200W (heater)
23W (filter), 300W (heater)
25W (filter), 400W (heater)
Power Cord Length
Power Cord Length
6 ft. (1.8 m)
6 ft. (1.8 m)
6 ft. (1.8 m)
6 ft. (1.8 m)
Max. Flow Rate
Max. Flow Rate
250 GPH (900 LPH)
300 GPH (1100 LPH)
350 GPH (1250 LPH)
400 GPH (1500 LPH)
Max. Head Height
Max. Head Height
5.6 ft. (1.7 m)
5.9 ft. (1.8 m)
6.6 ft. (2.0 m)
7.4 ft. (2.25 m)
Connection
Connection
5/8 in. ID / 0.87 in. OD (16 mm / 22 mm)
5/8 in. ID / 0.87 in. OD (16 mm / 22 mm)
5/8 in. ID / 0.87 in. OD (16 mm / 22 mm)
5/8 in. ID / 0.87 in. OD (16 mm / 22 mm)
Tubing Length
Tubing Length
5/8 in. x 13 ft. (16 mm x 4 m)
5/8 in. x 13 ft. (16 mm x 4 m)
5/8 in. x 13 ft. (16 mm x 4 m)
5/8 in. x 13 ft. (16 mm x 4 m)
Filter Volume
Filter Volume
1.2 gallons (4.4L)
1.5 gallons (5.6L)
1.8 gallons (6.8L)
2.1 gallons (8L)
Pre-Filter Volume
Pre-Filter Volume
0.11 gallons (0.4L)
0.13 gallons (0.5L)
0.16 gallons (0.6L)
0.16 gallons (0.6L)
Suitable for Max. Aquarium Volume
Suitable for Max. Aquarium Volume
70 gallons (250L)
90 gallons (350L)
160 gallons (600L)
225 gallons (850L)
Suitable for
Suitable for
Fresh and marine water
Fresh and marine water
Fresh and marine water
Fresh and marine water

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OASE BioMaster Thermo 850

BioMaster Thermo 850

$465.99

Dimensions

9.4 x 9.4 x 22 inches (240 x 240 x 535 mm)

Weight

16.75 lbs. (7.6 kg)

Rated Voltage

120V / 60 Hz

Power Consumption

25W (filter), 400W (heater)

Power Cord Length

6 ft. (1.8 m)

Max. Flow Rate

400 GPH (1500 LPH)

Min. Flow Rate

-

Max. Head Height

7.4 ft. (2.25 m)

Tubing Connection

5/8 in. ID / 0.87 in. OD (16 mm / 22 mm)

Tubing Length

5/8 in. x 13 ft. (16 mm x 4 m)

Filter Volume

2.1 gallons (8L)

Pre-Filter Volume

0.16 gallons (0.6L)

Flow Rate

-

Handle length

-

Mesh width

-

For max. glass

-

thickness

-

Suitable for aquariums up to max.

-

Max. Aquarium Volume

225 gallons (850L)

Works with

-

Pressure-side connection

-

Suction-side connection

-

Diameter of flow outlet

-

Suitable for

Fresh and marine water

Usage type

-
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