Fluval In-Line UVC Clarifier for tanks up to 400L

FluvalSKU: A203

    Same day despatch when ordered before 2pm
    Sent on an express next working day service

Sale price£59.99


Fluval In-Line UVC Clarifier for tanks up to 400L

The Fluval In-Line UVC Clarifier can be quickly and easily connected to most canister filter setups. The In-Line UVC Clarifier eliminates suspended bacteria and algae for a clear and healthy aquarium.

Fluval CCFL technology attacks cloudy and green water by applying powerful, DNA-destroying UVC light emissions. This natural process is chemical-free and will not affect beneficial, surface-dwelling bacterial colonies that are already established.

With its distinctive compact design, the Fluval UVC unit fits neatly within most aquarium cabinets without cluttering existing filtration systems.

  • Prevents cloudy and green water outbreaks
  • A chemical-free and maintenance-free way to purify water
  • Eradicates suspended bacteria and algae in the water column
  • Requires ZERO upkeep once installed
  • Helps prevent growth of cyanobacteria, which often smothers and destroys aquatic plants
  • Suitable for freshwater, saltwater and even turtle aquariums
  • Compact design redirects water flow around the bulb to maximise contact time
  • Connects in-line to all canister filter hosing with an internal diameter of 16mm
  • Multi-directional – works in either direction (no need to move existing filter setup)
  • Quick and easy to install - installs in just minutes
  • Cold Cathode Fluorescent Lamp (CCFL) runs cooler than traditional UVC bulbs
  • Lasts up to 3 x longer with 30,000 hour bulb
  • No need to switch out expensive replacement bulbs every 6-12 months
  • Included 4–24 hour timer permits optional intermittent use
  • Up to 80% less expensive to operate than competitive clarifiers
  • Compact design fits into aquarium cabinets without cluttering existing filter setup
  • 2 Year Warranty

Model: A203
Dimensions in 160 x 130 x 66 mm (L x W x H)
Inlet Connections: 16 mm
Outlet Connections: 16 mm
Max. Flow Rate: 930L/h
UVC Lamp Life: 30,000 hours
Suitable for Aquariums Up To: 400L
Max. Operating Pressure: 0.5 bar
Power Consumption: 3w
Cable Length: 1.9m
Guarantee: 2 Years

In stock orders placed before 2pm will be despatched on the same working day (not including palletised items, pond plants or fibreglass ponds).

Pre-orders are shipped once we have the stock available and will be shipped using the service chosen at checkout.

All services are working day services and do not include delivery on Saturdays and Sundays or public holidays as standard. Deliveries are usually Monday to Friday only, although some Royal Mail items may be delivered on weekends as standard if the service is available in your area.

 Packet/Courier items    
 Royal Mail (2-3 days)  £0.00-£49.99 £2.99
 Royal Mail Next Day (1-2 days)  £0.00-£49.99 £4.99
 Parcelforce 24 (1 day)  £0.00-£49.99 £7.99
 Parcelforce 24 (1 day) *  £50 and up FREE
 Pallets (booked in)  aquariums / bulky items  

 Pallets Standard (3-5 days)


 Pallets Express (1-2 days)

 - £39.99


*EXCLUDED ITEMS  extra delivery fees apply:
 Fibreglass Ponds (booked in)    

 Zone 1 (7-10 days)

 - £79.99
 Zone 2 (7-14 days)  - £149.99
 Zone 3 (7-21 days)  - £249.99
Pond Plants (direct from grower)
All pond plants (3-10 days) one-off fee regardless of order size/value £5.99


* Orders over £50 that are under 2kg may be sent by a Royal Mail Tracked 24 service.

Please see our full delivery information page and terms and conditions for detailed information on shipping policies and zones


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