Dennerle Carbo Test Precision 3 Sizes

DennerleSKU: 3950

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

Size?: Small
Sale price£23.99


Dennerle Carbo Test Precision - 3 sizes

The Dennerle Carbo Precision long-term tests are made of high-quality crystal glass and are suitable for permanent and direct CO2 measurement in the aquarium. The white inner tube helps to see the color of the indicator liquid at a glance, regardless of the background.

Thanks to the compact, spherical design, the Dennerle Carbo Precision test reacts quickly and reliably to CO2 fluctuations in the aquarium.

Three sizes of Dennerle Carbo Test Precision are available - small 20mm, medium 27mm and large 35mm diameter. Suction cup included.

  • CO2 long-term test incl. pH measurement
  • Set for continuous, direct CO2 measurement
  • Made of high-quality crystal glass Including indicator liquid and color matching scale
  • White inner tube for precise color detection
  • Fast color response due to compact design

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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