Oase Biomaster Thermo 600 External Filter (Built in heater)


Oase Biomaster Thermo 600 for aquariums up to 600 litres.

High quality and robust thermos filters from Oase with a built in and removable heater and complete with media.  Designed for aquariums up to 600 litres, the BioMaster range of externals are unlike any other on the market.  Safe to use with both freshwater OR salt water.

Complete with Hel-X filter media and filter foams, the BioMaster ensures perfect water quality.  Fine 45ppi pre-filter foam for optimal mechanical filtration of the larger particles and then longer service life of the main biological filter media within the BioMaster itself.
With an easy slide out EasyClean pre-filter chamber for simplified filter cleaning and convenience.  No mess and no need to go into the full filter to clean out the pre-filter.  Simply slide out the pre-filter cartridge, rinse and re-insert without any mess or fuss.


Easy Start-up, with a Vent button for effective water intake from the main aquarium.  Fast and easy start up when installing and after cleaning.  Flow control on the filter or with the adapter set.


Complete with integrated Oase HeatUp adjustable heater, meaning the heat is maintained and distributed evenly back into the aquarium from the filter unit so no heaters needed inside the main aquarium itself.  This means less equipment inside the aquarium and less distraction from the main aquarium display.

Solidly built, each component feels and is robust and of high quality – a level of quality you would expect from Oase.


At a Glance

For Aquariums up to : 600 litres
Dimensions (L x W x H) mm : 240 x 240 x 480
Voltage : 240v / 50hz
Power Consumption filter + Heater : 22 + 300w
Guarantee (+ requested guarantee) : 3 + 1 years
Max flow rate : 1100 Litres Per Hour
Max Head Height : 1.80 mtr
Hose (quantity / length) : 1 Unit / 4 m
Connection for hoses (dia int./ext.) : 16 / 22mm
Suitable for Freshwater : YES
Suitable for Marine : YES

Oase Biomaster Thermo 600 External Filter (Built in heater)

SKU: 1
    Gold Fish in Water


    Contact us for :-

    Koi sales, Pond Building and all things koi related wet or dry.


    We have a new tropical fish shop on site well worth a visit 

    We aim to provide Koi to suit all people and pockets. From strong, healthy, English bred for the garden pond, to serious quality from the top breeders in Japan for all us Koi geeks out there.


    Pet shop licence number CE/PS37/310121

    Company number 04455936 Registration England

    VAT No 239291782

    Registered address 71 moss road Congleton garden centre cw123bp




    RICK-07977223254      NEIL-07968437774      SAM-07415375082

    Email us - info@sunnybankkoi.com

    ©2023 by Mitch and Matt ;-) - sunnybankkoi2020

    • Image by Katrin Hauf
    • Black Instagram Icon