OceanTech FB-120E Fluidised Bed Filter
The OceanTech FB-120E Fluidised Bed Filter is a versatile media reactor designed for efficient biological and chemical filtration in both freshwater and marine aquariums. Suitable for aquariums up to approximately 800 litres, it provides an effective way to run specialized filtration media and improve aquarium water quality.
Efficient Fluidised Filtration
The FB-120E works by allowing water to flow through the filter media, keeping suitable media gently moving within the reactor. This maximizes contact between the aquarium water and filtration media, helping improve the efficiency of chemical and biological filtration.
Suitable for Different Filter Media
The reactor can be used with a variety of suitable aquarium filtration media depending on your water-quality requirements. It can be used for media designed to help remove or control phosphate, silicate, ammonia, nitrite, and nitrate.
- Phosphate-removing media
- Silicate-removing media
- Ammonia-removing media
- Nitrite and nitrate control media
- Biological filter media
- Activated carbon and other suitable chemical media
For Freshwater and Marine Aquariums
The OceanTech FB-120E can be used in a wide range of aquarium systems, including freshwater tanks, marine aquariums, reef tanks, filtration sumps, and specialized aquarium setups.
External or Internal Installation
The FB-120E can be positioned either inside or outside the aquarium system, depending on the filtration setup. Connect a suitable feed pump to the reactor and adjust the water flow so that the media moves gently and evenly without excessive tumbling.
Recommended Water Flow
Use a suitable feed pump and adjust the flow according to the type and quantity of media being used. The ideal flow should keep the media gently fluidised while avoiding excessive movement that could damage or break down delicate filter media.
Easy Media Setup
The reactor is designed to make loading and replacing filtration media straightforward. Add the required media, connect the inlet and outlet hoses, and gradually adjust the water flow until the desired fluidisation is achieved.
Key Features
- Model: FB-120E
- Fluidised bed filtration system
- Suitable for freshwater and marine aquariums
- Suitable for aquariums up to approximately 800 litres
- Designed for biological and chemical filtration
- Can be used with phosphate and silicate removal media
- Suitable for media targeting ammonia, nitrite, and nitrate
- Compatible with various suitable aquarium filter media
- Can be installed inside or outside the aquarium system
- Adjustable flow according to media requirements
Product Specifications
- Brand: OceanTech
- Model: FB-120E
- Filter Type: Fluidised Bed Filter / Media Reactor
- Recommended Aquarium Capacity: Up to approximately 800 litres
- Application: Freshwater and Marine Aquariums
- Filtration: Biological and Chemical
Why Choose OceanTech FB-120E?
The OceanTech FB-120E provides a practical and flexible solution for aquarists who need additional chemical or biological filtration. By allowing specialized media to operate efficiently in a fluidised environment, it can help maintain cleaner, healthier water and provide greater control over important aquarium water parameters.
Important Note
The FB-120E is a media reactor and does not replace the main aquarium filtration system. A suitable feed pump and appropriate filtration media are required for operation. Select the media and water flow according to the requirements of your aquarium and the manufacturer’s recommendations for that specific media.





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