Oase BioMaster Filter Foam 20 PPI Blue & 30 PPI Orange
Maintain optimal filtration performance with the Oase BioMaster Filter Foam Replacement Pads, designed specifically for Oase BioMaster external filters. Available in 20 PPI Blue and 30 PPI Orange, these high-quality replacement foams provide effective mechanical filtration while supporting a healthy biological filtration environment.
The different foam densities allow you to customise your filtration setup — with the 20 PPI Blue foam offering efficient debris capture with excellent water flow, and the 30 PPI Orange foam providing finer filtration for removing smaller particles and improving water clarity.
Key Features
Genuine Oase replacement filter foam
Available in 20 PPI Blue and 30 PPI Orange
Designed for Oase BioMaster external filters
Provides reliable mechanical filtration
Supports beneficial bacteria colonisation
High-quality foam maintains structure and performance over time
Easy to install and replace during routine maintenance
Helps maintain crystal-clear aquarium water
Filter Foam Options
Oase BioMaster Filter Foam 20 PPI – Blue
Medium-density mechanical filtration foam
Captures larger particles and aquarium debris
Allows excellent water flow through the filter
Ideal as part of a multi-stage filtration system
Oase BioMaster Filter Foam 30 PPI – Orange
Finer-density mechanical filtration foam
Removes smaller suspended particles from aquarium water
Helps improve water clarity
Ideal as a polishing stage in your filtration setup
Benefits
Improves overall filter efficiency
Helps prevent clogging of biological filter media
Provides additional surface area for beneficial bacteria
Maintains strong water circulation
Supports a cleaner, healthier aquarium environment
Easy maintenance and long-lasting performance
How to Use
Switch off and disconnect your BioMaster filter before maintenance.
Remove the existing filter foam from the filter chamber.
Replace with the new Oase filter foam.
Rinse the foam with aquarium water during routine cleaning to preserve beneficial bacteria.
Reinstall the filter and restart the system.
Perfect For
Freshwater aquariums
Planted aquariums
Community fish tanks
Aquascapes
High-bioload aquariums requiring efficient mechanical filtration
Oase BioMaster Pre-Filter Foam Set 6 – 10 PPI
Keep your BioMaster filter performing at its best with the Oase BioMaster Pre-Filter Foam Set 6 – 10 PPI. Designed as genuine replacement pre-filter media for the Oase BioMaster and BioMaster² range, these ultra-coarse 10 PPI foam sponges effectively trap large debris before it reaches the main filter chamber.
By capturing waste at the pre-filter stage, these replacement foams help maintain consistent water flow, reduce maintenance of the main filter media, and support a healthier aquarium environment.
Key Features
Genuine Oase replacement pre-filter foam set
Includes 6 x 10 PPI ultra-coarse foam sponges
Captures large debris before it reaches the main filter media
Maintains consistent water flow through the filter
High dirt-holding capacity with excellent dimensional stability
Safe for fish, shrimp, plants, and beneficial bacteria
Easy to replace during routine maintenance
Benefits
Extends the life of your main biological filter media
Reduces the frequency of full filter maintenance
Helps maintain crystal-clear, healthy aquarium water
Promotes consistent filter performance and water circulation
Simple replacement keeps your BioMaster filter operating efficiently
Compatibility
Compatible with the following Oase filters:
BioMaster 250
BioMaster 350
BioMaster 600
BioMaster 850
BioMaster Thermo 250
BioMaster Thermo 350
BioMaster Thermo 600
BioMaster Thermo 850
BioMaster² 250
BioMaster² 350
BioMaster² 600
BioMaster² 850
BioMaster² Thermo 250
BioMaster² Thermo 350
BioMaster² Thermo 600
BioMaster² Thermo 850
What's Included
6 × Oase 10 PPI Pre-Filter Foam Sponges
How to Use
Remove the BioMaster EasyClean pre-filter module.
Replace the worn foam with a new 10 PPI sponge.
Reinstall the pre-filter module and restart the filter.
Replace foams as needed based on aquarium stocking levels and filter performance.
Why Choose Genuine Oase Replacement Foam?
Using genuine Oase replacement media ensures your BioMaster filter continues to deliver the performance it was designed for. The 10 PPI coarse foam provides excellent debris capture while maintaining optimal water flow, helping to keep your aquarium clean, healthy, and easy to maintain.
Oase OptiMax Aquarium Pumps (300, 500, 800, 1000 & 2000)
The Oase OptiMax range of aquarium pumps provides reliable, energy-efficient water circulation for freshwater and marine aquariums. Designed with a compact footprint and ultra-quiet operation, these versatile pumps are perfect for powering internal filters, water features, sump systems, and general water movement.
Featuring adjustable flow control and a durable, long-life rotor, the OptiMax delivers consistent performance while maintaining a healthy aquatic environment.
Key Features
Available in five models: 300, 500, 800, 1000 and 2000
Quiet, low-vibration operation
Energy-efficient design for low running costs
Adjustable flow rate for customised water circulation
Compact design fits easily into most aquarium setups
Durable, high-quality rotor for long service life
Suitable for freshwater and marine aquariums
Easy installation and maintenance
Available Models
Model
Max. Flow Rate
Power Consumption
Max. Head Height
OptiMax 300
300 L/h
5W
0.6 m
OptiMax 500
500 L/h
5W
0.8 m
OptiMax 800
800 L/h
7W
1.0 m
OptiMax 1000
1,000 L/h
12W
1.3 m
OptiMax 2000
2,000 L/h
32W
2.4 m
Benefits
Provides reliable water circulation for healthier fish and aquatic plants
Improves oxygen distribution throughout the aquarium
Adjustable flow allows you to create the ideal current for different aquatic species
Quiet operation makes it perfect for living rooms, offices, and bedrooms
Energy-efficient design helps reduce electricity costs
Built for dependable, long-lasting performance
How to Use
Position the pump in your desired location.
Secure it using the supplied suction cups.
Connect the outlet to your equipment or hose if required.
Adjust the flow rate using the integrated control.
Plug the pump into a suitable power outlet and enjoy reliable water circulation.
Perfect For
Freshwater aquariums
Marine aquariums
Planted tanks
Sump systems
Internal filtration
Water circulation and water features
Oase BioStyle Hang-On Aquarium Filter (Navy & Grey)
The Oase BioStyle Hang-On Filter is the perfect filtration solution for aquariums where an internal filter or external canister isn't practical. With its compact hang-on design, the BioStyle keeps your aquarium uncluttered while delivering powerful two-stage mechanical and biological filtration for crystal-clear, healthy water.
Available in Navy and Grey, the BioStyle combines quiet operation, adjustable flow control, and easy maintenance, making it an excellent choice for beginner and experienced aquarists alike.
Key Features
Available in Navy and Grey
Compact hang-on design saves valuable aquarium space
Two-stage mechanical and biological filtration
Includes foam, fleece, and activated carbon filter media
Infinitely adjustable flow rate to suit different aquarium inhabitants
Cartridge replacement indicator for easy maintenance
Quiet, energy-efficient operation
Adjustable mounting spacer for a secure fit
Telescopic intake tube adapts to different aquarium heights
Suitable for both freshwater and marine aquariums
Available Models
BioStyle 75
Suitable for aquariums up to 70L
Maximum Flow Rate: 350 L/h
Power Consumption: 3.5W
Filter Volume: 1.1L
BioStyle 180
Suitable for aquariums up to 180L
Maximum Flow Rate: 900 L/h
Power Consumption: 4.5W
Filter Volume: 2.7L
Benefits
Keeps aquarium water clean and healthy through effective two-stage filtration
Hang-on design maximises swimming space inside the aquarium
Quiet operation is ideal for homes and offices
Adjustable flow makes it suitable for fish that prefer gentle or stronger currents
Easy-to-change filter cartridges simplify routine maintenance
Activated carbon helps remove odours and discoloration for crystal-clear water
How to Use
Hang the filter securely on the back of your aquarium.
Adjust the spacer for a stable fit.
Install the supplied filter media.
Position the telescopic intake tube to the desired depth.
Plug in the filter and adjust the flow rate as required.
Clean or replace the filter cartridges when the maintenance indicator shows it's time.
Perfect For
Freshwater aquariums
Marine aquariums
Community fish tanks
Planted aquariums
Aquariums where space inside the tank is limited
Oase CrystalSkim 350 & 600 Surface Skimmer
Maintain a spotless aquarium with the Oase CrystalSkim surface skimmer. Designed to efficiently remove surface biofilm, floating debris, and organic waste, the CrystalSkim helps improve gas exchange, increases light penetration, and keeps your aquarium looking crystal clear.
Available in two models, the CrystalSkim 350 and CrystalSkim 600, these compact, energy-efficient surface skimmers are ideal for freshwater aquariums of various sizes. Their discreet design blends seamlessly into your aquarium while providing continuous surface cleaning for healthier aquatic life.
Key Features
Effectively removes surface film, floating debris, and organic waste
Improves oxygen exchange by maintaining a clean water surface
Enhances light penetration for healthier aquatic plants
Compact, unobtrusive design
Quiet and energy-efficient operation
Easy to install and maintain
Adjustable floating intake automatically adapts to changing water levels
Ideal for planted aquariums and freshwater community tanks
Available Models
CrystalSkim 350
Maximum Flow Rate: 300 L/h
Power Consumption: 4.5W
CrystalSkim 600
Maximum Flow Rate: 600 L/h
Power Consumption: 4.5W
Benefits
Eliminates unsightly surface film for crystal-clear water
Improves oxygen levels for healthier fish and shrimp
Allows maximum light to reach aquatic plants
Reduces the build-up of organic waste before it sinks
Operates quietly without disrupting your aquarium environment
Low power consumption keeps running costs to a minimum
How to Use
Mount the CrystalSkim securely inside your aquarium.
Position the floating intake at the water surface.
Plug the unit into a power outlet.
The skimmer will continuously remove surface film and floating debris.
Clean the collection chamber and intake regularly for optimal performance.
What's Included
Oase CrystalSkim Surface Skimmer
Mounting Accessories
User Instructions
Perfect For
Freshwater aquariums
Planted aquariums
Shrimp tanks
Community aquariums
Aquariums with surface biofilm or poor surface circulation
Why Choose the Oase CrystalSkim?
The Oase CrystalSkim is a simple yet highly effective solution for maintaining a clean, healthy aquarium. By continuously removing surface film and improving water circulation, it enhances both the appearance and overall health of your aquarium while operating quietly and efficiently.
Oase BioMaster Thermo 850 External Canister Filter with Integrated Heater
Experience premium aquarium filtration with the Oase BioMaster² Thermo 850, a high-performance external canister filter designed for large freshwater and marine aquariums up to 850 litres. Featuring an integrated 400W adjustable heater, innovative EasyClean pre-filter module, and an impressive 8-litre filter volume, this advanced filtration system delivers exceptional water clarity while reducing maintenance time.
Designed for serious aquarists, the BioMaster² Thermo 850 combines powerful mechanical and biological filtration with whisper-quiet, energy-efficient operation, creating the ideal environment for healthy fish, thriving plants, and crystal-clear water.
Key Features
Suitable for aquariums up to 850 litres
Built-in 400W adjustable heater eliminates the need for an in-tank heater
EasyClean pre-filter module allows quick cleaning without opening the canister
Maximum flow rate of 1,500 L/h
Large 8L filter volume with 0.6L pre-filter chamber
Premium Hel-X biological media and filter sponges for superior filtration
Convenient priming pump for fast and easy start-up
Secure shut-off valve system prevents leaks during maintenance
Quiet, energy-efficient operation
Suitable for both freshwater and marine aquariums
Benefits
Maintains outstanding water quality for healthier fish and aquatic plants
Integrated heater creates a cleaner aquarium by removing visible heaters from the display
EasyClean pre-filter significantly extends maintenance intervals and simplifies servicing
Large biological filter capacity supports beneficial bacteria for long-term aquarium stability
Powerful circulation improves oxygenation and distributes nutrients evenly throughout the aquarium
Premium German engineering ensures reliable, long-lasting performance
Specifications
Recommended Aquarium Size: Up to 850L
Maximum Flow Rate: 1,500 L/h
Filter Volume: 8L
Pre-filter Volume: 0.6L
Integrated Heater: 400W
Power Consumption (Filter): 32W
Operating Power Consumption: Approx. 21.4W
Maximum Head Height: 2.2m
Hose Size: 16/22mm
Hose Length: 4m
Dimensions: 240 × 240 × 535mm
Power Cable Length: 1.5m
Suitable For: Freshwater & Marine Aquariums
What's Included
Oase BioMaster² Thermo 850 External Filter
Integrated 400W Heater
EasyClean Pre-filter Module
Hel-X Biological Filter Media
Mechanical Filter Sponges
Filter Baskets
Hoses and Hose Connectors
Intake and Outlet Pipes
Installation Accessories
How to Use
Assemble the filter and install the supplied filter media.
Connect the intake and outlet hoses to your aquarium.
Set the desired water temperature using the integrated heater.
Prime the filter using the built-in priming button.
Plug in the filter and heater, then enjoy efficient filtration and precise temperature control.
Regularly rinse the EasyClean pre-filter to maintain optimal flow and extend the life of the biological media.
Why Choose the Oase BioMaster² Thermo 850?
The BioMaster² Thermo 850 is the ideal filtration solution for large display aquariums, planted tanks, cichlid aquariums, and marine systems. Its integrated heater reduces equipment inside the aquarium, while the EasyClean pre-filter and generous biological filtration capacity make maintenance quicker and more convenient. If you're looking for professional-grade filtration with exceptional reliability and performance, the BioMaster² Thermo 850 is built to exceed expectations.
Oase FiltoSmart 60 External Canister Filter
Keep your aquarium crystal clear with the Oase FiltoSmart 60, a compact yet powerful external canister filter designed for aquariums up to 60 litres. Combining efficient mechanical and biological filtration with whisper-quiet operation, the FiltoSmart 60 delivers outstanding water quality while remaining energy-efficient.
Its space-saving design allows it to be placed neatly beside or behind your aquarium, making it the perfect filtration solution for nano tanks, planted aquariums, shrimp tanks, and freshwater or marine setups.
Key Features
Suitable for aquariums up to 60 litres
Multi-stage mechanical and biological filtration for crystal-clear water
Quiet, low-vibration operation
Energy-efficient 5W power consumption
Maximum flow rate of 300 L/h
Compact external design saves space around your aquarium
Self-priming/venting function for quick and easy start-up
Complete installation kit included
Suitable for both freshwater and marine aquariums
Benefits
Maintains clean, healthy water for fish, shrimp, and aquatic plants
Large filter surface promotes beneficial bacteria growth for superior biological filtration
External design maximises aquarium space and improves aesthetics
Low energy consumption helps reduce running costs
Easy to install and maintain, making it ideal for beginners and experienced aquarists alike
Specifications
Recommended Aquarium Size: Up to 60L
Maximum Flow Rate: 300 L/h
Power Consumption: 5W
Filter Volume: 0.5L
Dimensions: 150 × 90 × 164 mm
Hose Size: 8/12 mm
Power Cable Length: 1.5 m
Suitable For: Freshwater & Marine Aquariums
How to Use
Assemble the filter using the included hoses and fittings.
Position the filter beside or behind the aquarium.
Fill the filter with the supplied media and connect the intake and outlet pipes.
Use the self-venting function to prime the filter.
Plug in the unit and enjoy clean, crystal-clear water.
Why Choose the Oase FiltoSmart 60?
Designed with reliability, efficiency, and convenience in mind, the Oase FiltoSmart 60 provides professional-grade filtration in a compact package. Its quiet performance, low energy consumption, and high-quality filtration make it an excellent choice for aquascapes, nano aquariums, shrimp tanks, and community fish tanks where water quality matters most.