Next working day delivery with Royal Mail Tracked 24
Description
Dennerle CO2 QuickTest Test Kit
Dennerle CO2 Quick Test is designed for the determination of the CO2 content in your aquarium water (freshwater only).
The Dennerle CO2 Quick Test double test kit can be used to determine in no time at all whether the aquarium contains enough CO2 (liquid carbon compounds are not measured). Simply fill aquarium water into the test tube, shake briefly and the color reaction shows the result.
Tip: In the morning there is usually enough CO2, which is quickly consumed by the plants. Therefore, test the water in the middle of the day, after half of the lighting time has passed.
Dennerle CO2 Quick Test is a testing kit that is simple to use, with result within a few seconds. When using a CO2 system we recommend it for the permanent control of the CO2 content in the aquarium.
Simply fill the test tubes with aquarium water, shake briefly and the color reaction will show the result.
Best results when CO2 Quick Test is used in water with a carbonate hardness 2-10 °d. Dispose of used test kit solution with the waste water. Protect from sun, heat and frost.
Shipping Cut Off Times
- In stock orders placed before on working weekdays before 2pm will be despatched on the same working weekday.
- In stock orders placed on a Saturday before 10am will be despatched on that Saturday.
- Orders that include pre-order items will be shipped together in total once the pre-order items arrive back in stock using the delivery service chosen at checkout.
None of these cut-offs apply to palletised items, pond plants or fibreglass ponds.
| SERVICE | SPEND | COST |
| Packet/Courier items | ||
| Royal Mail Next Day (1-2 days) | £0.00-£49.99 | £3.99 |
| DPD Local Next Day (1 day) | £0.00-£49.99 | £6.99 |
| DPD Local Saturday | £0.00-£49.99 | £14.99 |
| DPD Local Sunday | £0.00-£49.99 | £14.99 |
| DPD Local Next Day (1 day) | £50 and up | FREE |
| DPD Local Saturday | £50 and up | £9.99 |
| DPD Local Sunday | £50 and up | £9.99 |
| Pallets (booked in) | aquariums / bulky items | |
| Pallets Standard (3-5 days) | - | FREE |
| 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 |
Further delivery information
All delivery 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.
Orders over £50 delivering to non UK mainland locations may be despatched via a Royal Mail (2-3 days) service rather than an express shipping option.
Please see our full delivery information page and terms and conditions for detailed information on shipping policies and zones
