Oase BioMaster Canister Filters: Ultimate Convenience for Aquariums - Heated Thermo and Standard Models

Improve your aquarium's water quality and clarity with the Oase BioMaster Canister Filters. Suitable for both freshwater and saltwater tanks, the BioMaster filter range effectively combines biological filtration with mechanical cleaning for aquariums with a volume of 250 to 850 litres. Experience convenient filter cleaning with the EasyClean pre-filter chamber and minimise the risk of unwanted water leaks thanks to the automatic shut-off and safety lock. Achieve optimal water conditions with the BioMaster canister filters, available in various models, including optional Thermo models with an adjustable heater.

Features and Benefits

  • EasyClean pre-filter chamber: Simplifies filter cleaning and enhances convenience.
  • Freshwater and Saltwater compatibility: Suitable for various aquatic environments.
  • High filter volume: Consists of Hel-X and filter sponges for perfect water quality.
  • Optional Thermo models: Include an adjustable heater for precise temperature control.
  • Practical venting button: Ensures effective water suction and allows for quick installation and easy maintenance.
  • Automatic shut-off and safety lock: Prevents unwanted water leaks during filter maintenance.
  • Flexible water flow control: Adjustable via the filter or adapter set for optimal filtration.

How to Use

  1. Assemble the filter according to the included instructions, ensuring all hoses, adapters, suction and discharge pipes, and water diffusers are attached correctly.
  2. Place the filter in its desired location near your aquarium, making sure it is level and stable.
  3. Fill the aquarium with water and connect the filter to your tank.
  4. Press the practical venting button to initiate water suction and start the filter.
  5. Monitor the filter performance and make any necessary adjustments to the flow rate via the filter or adapter set.
  6. Maintain the filter regularly by cleaning the EasyClean pre-filter chamber and replacing filter media as needed.

Aqua Gardening Suggests These are Best For

The Oase BioMaster Canister Filters are ideal for aquarium hobbyists and professionals who seek an effective and convenient external filtration solution for their freshwater or saltwater aquariums. The BioMaster filter range caters to tanks with a volume of 250 to 850 litres, ensuring the best water quality for a wide range of aquascapes and fish species.

Oase BioMaster Filter Standard and Thermo Specifications

Model BioMaster 250 BioMaster 350 BioMaster 600 BioMaster 850
Tank Size (L) with Fish 250 350 600 800
Max Flow Of Supply Pump (L/hr) 900 1100 1250 1550
Max Head Height (m) 1.3 1.4 1.8 2.2
Filter Weight (kg) 5.1 5.6 6.0 6.5
Filter Volume (L) 4.4 5.6 6.8 8.0
Power Usage (Watts) 15 18 22 32
Power Usage (Watts - Thermo*) 15 + 150W 18 + 200W 22 + 300W 32 + 400W
Voltage (Volts AC) 230-240 230-240 230-240 230-240
Hose Length (m) 4.0 4.0 4.0 4.0
Cable Length (m) 1.5 1.5 1.5 1.5
Connection Size Inner/Outer (mm) 16/22mm 16/22mm 16/22mm 16/22mm
Dimensions (mm) L x W x H 240 x 240 x 370 240 x 240 x 425 240 x 240 x 480 240 x 240 x 535

Note: Select the "Thermo" option for the BioMaster Filters with Oase Heaters included.


Are the Oase BioMaster Canister Filters Heated?

Both standard and thermo models are offered by Aqua Gardening. Select "Thermo" for the filter including the Oase Heater. Without Thermo, the options are the standard BioMaster  Filter without heating. An Oase Heater can be added later to the Standard model if it is required.

What is the main purpose of the Oase BioMaster Canister Filters?

The main purpose of the Oase BioMaster Canister Filters is to provide highly effective biological filtering and mechanical/biological cleaning for aquariums with a volume of 250 to 850 litres, ensuring healthy and clear aquarium water.

Can the Oase BioMaster Canister Filters be used in both freshwater and saltwater aquariums?

Yes, the Oase BioMaster Canister Filters are suitable for both freshwater and saltwater aquariums.

What is the EasyClean pre-filter chamber feature and how does it work?

The EasyClean pre-filter chamber is a feature in the Oase BioMaster Canister Filters that allows for convenient and simple filter cleaning without the need for complete filter disassembly. It helps maintain filter performance and ensures top comfort for users.

Can an aquarium heater be added to the Oase BioMaster Canister Filter?

Yes, an adjustable heater can be added to specific Thermo models of the BioMaster range. These models have an included water heater, and you can check their availability and pricing on the website.

What is the purpose of the venting button on the Oase BioMaster Canister Filters?

The venting button on the Oase BioMaster Canister Filters is designed for effective water suction, allowing for a quick and convenient start during installation and after cleaning.

How does the Oase BioMaster Canister Filter prevent water leakage?

The Oase BioMaster Canister Filter features an automatic shut-off mechanism and safety lock that prevent unwanted water leakage, such as when removing the pre-filter module.

Can I control the flow of water on the Oase BioMaster Canister Filter?

Yes, you can control the flow of water on the Oase BioMaster Canister Filter or via the adapter set according to your needs or preferences.

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Product Manual

View PDF brochure for Oase BioMaster 350 Canister Filter for 350L Tanks

(SKU: 132853)

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