Colombo Aquatest Testlab Professional

We aim for next working day delivery for most orders placed before 2:30 pm, Monday to Thursday, provided the item is in stock. For live fish, we use a specialised DX overnight courier service, available Monday to Thursday.

While the delivery itself is next day, please note that livestock orders require a minimum of 24 hours' notice before dispatch. Please be aware that all deliveries rely on third-party couriers. While we do our best to ensure timely arrival, we cannot be held liable for any delays. Someone must be present to sign for livestock deliveries.

For full details on our delivery services, including specific charges and our DOA policy for live fish, please read more about our delivery policy.

At Exclusively Koi, we offer a 28-day return policy on most items, provided they're unused and in their original packaging. Please note that livestock is non-returnable due to biosecurity reasons. If you need to start a return or have received a damaged/incorrect item, contact us at info@exclusivelykoi.co.uk.

For full details on our returns process, including information on exchanges and refunds, please refer to our returns policy.

The Colombo Aquatest Test Lab Kit is a comprehensive water testing solution designed to help pond keepers monitor and maintain optimal water quality for koi and other aquatic life. This all-in-one test kit includes a range of high-precision tests that allow you to accurately measure key water parameters such as pH, ammonia, nitrite, nitrate, and more. With easy-to-follow instructions and clear results, the Colombo Aquatest Test Lab Kit ensures that you can quickly identify any issues and take corrective action to keep your pond environment healthy and balanced.

Key Features:

• Comprehensive testing: Includes a wide range of tests for essential water parameters. Test 7 important water values 40 times.

• Tests included:

  • pH

  • GH

  • KH

  • NO2

  • NO3

  • NH3

  • PO4

• High precision: delivers accurate and reliable results, allowing you to closely monitor your pond’s water quality.

• User-friendly: clear instructions and easy-to-use components make testing simple, even for beginners.

• Quick results: provides rapid results, enabling you to take immediate action to address any water quality issues.

• All-in-one solution: comes with everything you need to regularly test your pond’s water, all in one convenient kit. Test tubes, colour charts, dosage syringe and instructions for use are included in the case.

• Protects fish health: helps ensure a healthy environment for koi and other aquatic life by identifying potential problems early.