FREE Next Day Delivery as standard on orders over £49*
Free delivery on all orders over £49*
Sale now on - check out our deals here ›
Pond Points Loyalty Scheme

Why buy from Pond Planet?

14 day returns On all our items
100% Secure Shop in confidence
Excellent Value Amazing prices!
Free delivery on orders over £49*

Colombo NH3 Test Kit

Code: 05020291
  • Suitable for ponds and both freshwater and saltwater aquariums
  • Easy to use
  • Fast & accurate results
  • Liquid reagents
  • Contains 40 Tests
  • £12.99
  • RRP £14.29
Item in Stock   |   Usually dispatched within 24 hours
Loading...
Earn with this purchase

The Colombo Ammonia Test Kit contains all you need for testing the level of harmful ammonia in ponds and both freshwater and saltwater aquariums. The Colombo NH3 Test Kit comes complete with test tube and liquid reagents to provide accurate results for 40 tests.

Ammonia (chemically abbreviated as NH3) is a waste product of fish, which they excrete through their gills and their urine. Ammonia is very poisonous for all water life and thus it is very important to keep the ammonia level zero. Fortunately bacteria in the water break down ammonia into nitrite and subsequently the non-toxic nitrate; these are the so-called nitrifying bacteria of the families of Nitrosomonas and Nitrobacter. Obviously these bacteria are essential for a healthy aquarium and pond. The best way to harbour these bacteria is in a biological filter. A new 'clean' filter needs time to have a sufficient number of bacteria to grow inside it. You can give this growth a boost by adding the right type of bacteria from the moment the biological filter is started.

For all types of water, Colombo has the right product with the right bacteria. An optimal ammonia content in all types of water is simply 0 mg/l. When ammonia is 0.5 mg/l or higher, it means that aren't enough bacteria present and thus it is wise to add a suitable Colombo bacteria culture. Add Colombo AquaCare to your tank or Colombo BiClear to your pond to bind and detoxify the ammonia. At an ammonia level of 1.0 mg/l, ammonia can become toxic, and thus it is wise to first refresh 25% of the water. At ammonia levels of 2.0 mg/l and higher, you should directly refresh 50% or more until the ammonia level is <0.5 mg/l.

Instructions For Use:
1. Take a water sample of 10 ml.
2. Add 5 drops of NH3-1 test fluid and shake.
3. Add 5 drops of NH3-2 test fluid and shake again.
4. Add 5 drops of NH3-3 test fluid and shake again.
5. Wait 15 minutes.
6. Determine the NH3 value using the included colour chart./p>

  • Suitable for ponds and both freshwater and saltwater aquariums
  • Easy to use
  • Fast & accurate results
  • Liquid reagents
  • Contains 40 Tests
Showing 2 of our total 3 reviews, with an average rating of 5 stars. Read all 3 reviews for NH3 Test Kit.
Write a review ›
Review Summary - 5 out of 5 based on 3 ratings.
August 16, 2022 | Anonymous
NH3 Test Kit

Great service, well packaged and great communication

August 9, 2022 | Anonymous
NH3 Test Kit

Great fast delivery and super products Friendly company thanks

Order by 2pm for same day dispatch - Monday to Friday (Excluding Bank Holidays)

Please Note: Direct/Palletised Delivery items may take longer.

Standard Delivery - £3.95
Delivery takes 1-2 working days.

Express Delivery - £5.95
Upgrade your order to next working day delivery.

Timeframes are for standard mainland UK addresses only excluding NI, Scottish Highlands & Islands.

Express Delivery - FREE!
FREE next working day courier delivery via DPD Local.

Timeframes are for standard mainland UK addresses only excluding NI, Scottish Highlands & Islands.

Some large oversize products, typically items weighing more than 30kg, may require delivery via pallet and as such will arrive as a kerbside delivery only. The drivers in these instances are unfortunately not permitted to assist with the pallet beyond the drop off, and cannot aid in bringing packages into the property.

Pond Planet will contact you to book in delivery on a suitable working day. Delivery will generally take place between 9am and 5pm. To ensure there are no delays with delivery, please include a contact number when placing the order.

Pond plants are subject to a £5.00 delivery surcharge. Pond plants are sent directly from our supplier to make sure the plants you receive are fresh and in great condition. There is no limit on how many you can order for a single delivery charge. This charge is in addition to any other carriage costs for items sent directly from Pond Planet. Please allow 5 -10 working days for delivery.

If for any reason you are not satisfied with your purchase from Pond Planet, you may return the product(s) to us within 14 days of the purchase date for a refund or exchange.

Goods must be returned in perfect and unused condition, in their original packaging. The buyer must ensures that the goods are securely and adequately packed to avoid damage and the purchaser pays all postage costs. We recommend that products are returned by recorded delivery or by a carrier that requires a signature. Pond Planet accepts no responsibility for goods returned to us unless signed proof can be provided.

Payment Methods
We accept most major Credit and Debit cards along with PayPal, PayPal Credit and Amazon Payments.

All orders are processed using a secure payment portal. We do not store card details nor have access to your card information.

We take fraud very seriously so all credit and debit card transactions are subject to validation, authorisation and security checks by both the card issuer and ourselves.

Security
All customer data is held on secure servers by our website provider, VisualSoft.

Top