OASE External filter BioMaster² 150

The OASE BioMaster² 150 External Filter is a modern, powerful external filter for freshwater and saltwater aquariums up to 150 liters. It combines high mechanical and biological filtration performance with exceptionally convenient cleaning and an optimized water flow path for improved flow. With a maximum flow rate of 850 liters per hour, the OASE BioMaster² 150 External Filter provides reliable, even water circulation. Compared to the previous generation, the water flow path has been redesigned and the flow rate significantly increased. At the same time, the filter operates efficiently with a power consumption of just 15 watts.

A key feature of the BioMaster² series is the EasyClean prefilter module. Coarse debris is trapped in the prefilter before it reaches the main filter. This reduces the load on the biological filter media and allows longer maintenance intervals. There is no need to open the entire external filter for routine cleaning: simply remove the prefilter module, rinse it, and reinstall it. Fine 30- and 45-ppi filter sponges provide highly effective mechanical prefiltration. In the main filter, a combination of Hel-X biological filter media and filter sponges provides biological and combined mechanical-biological water treatment. The generous filter volume of 3.2 liters offers plenty of room for effective filter media, while the prefilter provides an additional 0.30 liters of capacity. A convenient priming button makes it easy to draw water into the filter, allowing a quick start during initial installation and after cleaning. The integrated shutoff mechanism allows convenient disconnection of the filter from the water circuit. A safety lock prevents accidental water leakage.

The OASE BioMaster² 150 External Filter comes as a fully equipped set. Filter media, hoses, adapters, a flow regulator, intake and outlet pipes, and a water diffuser are included, allowing the filter to be put into operation immediately after installation.

Especially convenient: The OASE BioMaster² 150 External Filter is already designed to accommodate a compatible OASE HeatUp adjustable heater. If you want to conceal the heater within the filtration system later, it can be easily retrofitted, avoiding additional equipment inside the aquarium.

OASE BioMaster² 150 External Filter

1. powerful external filter for aquariums up to 150 liters
   
2. high flow rate of up to 850 l/h
   
3. optimized water flow path with an increased flow rate
   
4. EasyClean prefilter module for exceptionally convenient cleaning
   
5. prefilter cleaning without opening the main filter
   
6. long maintenance intervals for biological filter media
   
7. mechanical and biological filtration
   
8. effective Hel-X biological filter media
   
9. filter sponges for combined mechanical-biological filtration
   
10. fine 30- and 45-ppi prefilter sponges
    
11. generous filter volume of 3.2 liters
    
12. additional prefilter volume of 0.30 liters
    
13. convenient priming button for easy water intake
    
14. shutoff mechanism for convenient disconnection from the water circuit
    
15. safety lock to prevent accidental water leakage
    
16. quiet and energy-efficient operation
    
17. can be retrofitted with an OASE HeatUp adjustable heater if needed
    
18. fully equipped and ready to use
    
19. suitable for freshwater and saltwater aquariums
    

Technical Specifications for the OASE BioMaster² 150 External Filter
Suitable for aquariums up to: 150 liters
Dimensions (L × W × H): 240 × 240 × 315 mm
Maximum flow rate: 850 l/h
Maximum head height: 1.70 m
Filter volume: 3.2 liters
Prefilter volume: 0.30 liters
Power consumption: 15 watts
Power consumption under operating conditions: approx. 10 watts
Rated voltage: 230 V/50 Hz
Power cord length: 1.50 m
Hose connection: 16/22 mm
Suitable for freshwater & saltwater
Supplied complete with filter media