Colombo NH3 Ammonia Freshwater Test Kit - Best Before Date September 2025

NH3 (Ammonia) Freshwater Aquarium Test Kit by Colombo - New price SGD21.4.

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 important to keep the Ammonia level at zero!

Raising Ammonia levels are very harmful for the fish and can even cause mortalities. Check Ammonia values regularly to check if your filter is performing well. Especially during the start of a new aquarium and after a thorough clean-up it is very important to check this value frequently.

If ammonia or nitrite levels are too high, make a water change!

Colombo have produced test kits that are developed especially for freshwater. These tests give the best results!

Colombo BV produces professional products for the maintenance of your aquarium and pond. Colombo products are developed with over 30 years of experience and continuous improvements supported by solid research and product development. Every product is tested intensively to guarantee optimal results.

It is recommended to perform regular water test(s) to ensure the water is clean and healthy for your fishes & plants.

Colombo water tests are easy to use and give reliable results.

Testing the water on frequent intervals is essential for maintaining your aquarium.