Fluval BIO-CO2 PRO 125L

FluvalSKU: A8460

    Same day despatch when ordered before 2pm
    Usually arrives in 2-3 working days
    Orders over £50 sent by next working day courier

Sale price£129.99


Fluval BIO-CO2 PRO 125L

The All-New Fluval Bio-CO2 Pro 125L System is suitable for aquariums up to 125 litres. The Bio-CO2 System combines the safety of biological carbon dioxide production with the convenience of pressurised delivery. Offering simplicity and unparalleled performance in an easy to use format, Fluval Bio-CO2 delivers reliable and controllable CO2 through the naturally occurring fermentation process. With safe, low-pressure operation, it is the most secure, simple, and environmentally sustainable aquarium CO2 delivery system available.

Bio-CO2 involves a simple 4-step biological process for carbon dioxide production.
Requires less than 10 minutes per month maintenance.

Low-pressure operation versus traditional pressurised systems.
Safe/easy to transport versus pressurised CO2 cylinders.
Integrated safety pressure release valve.

Top quality steel construction.
100% silicone gasket prevent CO2 escape.
Adjustable bubble counter with precision regulator.
Nano bubble diffuser for accurate CO2 delivery.

Long lasting
Each Fluval Bio-CO2 model generates up to 30 Days of reliable CO2 production.

Sugar and yeast are renewable and environmentally-friendly raw materials.

  • Suitable for aquariums up to 125L
  • Convenient & easy to use
  • Produces CO2 within 24 hours
  • Long lasting - Up to 30 days per refill
  • Safe biological process
  • Low running costs
  • Integral safety pressure release valve
  • Includes bubble counter & nano diffuser
  • Sustainable - Environmentally friendly
  • Essential for plant growth, colour and health

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


Checkout with Klarna

Klarna helps you elevate your shopping game.
Klarna is available as a checkout payment option on this product.

You may also like

Recently viewed