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Colombo TEST LAB Professional – Complete Water Testing Kit
The ultimate all-in-one solution for testing pond, freshwater, and saltwater environments.
Maintain crystal-clear water and ensure the health of your fish with the Colombo TEST LAB Professional – a comprehensive, easy-to-use water testing kit. Ideal for hobbyists and professionals alike, this premium kit includes 7 essential water parameter tests that help you keep your aquatic environment in perfect balance.
What’s Included:
• pH – Acidity level
• KH (Carbonate Hardness) – Stabilises pH and supports healthy fish gill function
• GH (General Hardness) – Measures essential minerals like calcium and magnesium
• NH3 (Ammonia) – A toxic compound that must be monitored regularly
• NO2 (Nitrite) – Indicates incomplete biological filtration
• NO3 (Nitrate) – Measures waste accumulation
• PO4 (Phosphate) – Linked to algae growth and excess waste
Key Features:
• Professional-grade dripping tests for accurate results
• Suitable for ponds, freshwater aquariums, and saltwater setups
• Compact, durable carrying case for convenient storage and transport
• Includes test tubes, color charts, syringe, and user manual
• Individual Colombo Aquatests can be purchased separately for refill or replacement
Why Choose Colombo?
• Trusted by pond keepers across Europe
• High precision liquid tests ensure more reliable results than test strips
• Helps prevent health issues by identifying imbalances early
Healthy water means healthy fish. Colombo makes it easy to keep your water in check.
Experience the convenience of swift order fulfillment with our top-notch Shipping services.
Shipping
At Elite Koi we understand the importance of receiving your items quickly. We shall endeavour to dispatch your items within 1 working day and same day if your order is received before 1pm. Orders are not accepted until you receive notification from us that the order has been fulfilled via e-mail. Our courier service is not guaranteed to be overnight due to some circumstances being beyond our control.
Dry Goods Shipped by Courier, 95% - 98% of all orders couriered are received the following working day however this is not guaranteed by our courier service provider, therefore Elite Koi do not and cannot guarantee Overnight service. If your item is required urgently please contact us prior to checking out.
Working days do not include Saturday's, Sunday's or Bank Holidays. i.e. if an order is placed on a Friday before 1pm, the item will be dispatched from us and collected by the courier. The item will not be delivered until the following Monday at the earliest and in some cases this could be the Tuesday.
Elite Koi do not ship any goods on Wednesday's, however if the item is needed urgently please contact prior to placing the order.
Please see below for our delivery methods and costs.
Dry Goods
Shipping costs added at checkout. Please contact us with any queries
Live Fish
Live Fish £30 per box overnight courier service. Live fish require conditioning to travel and Elite Koi will contact you to book the service for a convenient time for you to receive the Koi prior to Noon Wednesday & Friday
If your fish arrives damaged or deceased contact us immediately on 07561 804263.
Returns of Live fish cannot be accepted.
Returns
We hope you are happy with your purchases from Elite Koi however if you have ordered the wrong item let us know for an exchange. All Dry Goods can be returned within 30 days of the date of purchase provided they have not been opened or used. Should you wish to return an item which is unopened and unused please contact us within 30 days of the sale of purchase. We will then send you our return details.
Items damaged in the post should be reported to us within 48 Hours of receipt.
If you wish to return an item please use the "Contact Us" button at the top of page or call us on 07561 804263.
Please contact us for the postal return address.
Live Fish
If your fish arrives damaged or deceased contact us immediately on 07561 804263.
Returns of Live fish cannot be accepted.
