Nitrite (NO2) Test Kit from Aqua One - (92054)
Aqua One's Nitrite (NO2) Test Kit is one of the the essential test kits that all fishkeepers should have in their toolbox. Nitrite is formed by fish waste and uneaten food particles and can be dangerous to livestock if left unchecked. The Nitrite (NO2) Test Kit monitors Nitrite levels from zero and produces results that can be relied upon every time. The Nitrite Quick Drop Test Kit contains 60 tests with full, step by step instructions and an easy to use colour chart ensuring that results are both quick and accurate. The Nitrite Test Kit is a high quality Aqua One product that is safe in both freshwater and seawater environments.

Quick Drop Test Kits
Aqua One's Quick Drop Test Kits are designed to provide fishkeepers with a quick and accurate method of testing their aquarium water. Whether you've got a coldwater, tropical or seawater aquarium, Aqua One have a range of good quality test kits that you can trust. All Aqua One test kits come with step by step instructions, simple, easy to use colour chart and provide around 60 test per kit on average.
For basic water quality, every aquarium keeper should have either a freshwater or marine pH test kit along with ammonia and both nitrite and nitrate test kits to hand, as these cover the general health of your aquarium water, but we'd recommend having a broader range on hand as part of your aquarium maintenance toolbox.
Product | Tests per kit | Kit Code | Product SKU | Purpose |
Ammonia | 60 | NH4 | 92053 | checks for dangerous levels of highly toxic Ammonia NH4 |
Calcium | 60 | Ca | 92059 | checks calcium levels (reef aquariums only) |
Carbonate Hardness | 60 | kH | 92057 | checks carbonate and bicarbonate levels in aquarium water |
Iron | 60 | Fe | 92058 | checks iron levels, essential for plant growth |
Marine pH | 60 | pH | 92052 | checks pH levels (marine setups only) |
Freshwater pH | 60 | pH | 92051 | checks pH levels (freshwater only) |
Nitrite | 60 | NO2 | 92054 | checks nitrite levels in aquarium water |
Nitrate | 60 | NO3 | 92055 | checks nitrate levels in aquarium water |
Choosing your Aqua One Test Kits
Good water quality is essential to the wellbeing of your livestock and even if you follow your aquarium filter instructions to the letter, we can't stress enough the importance of regularly testing your water quality. The health of your fish and other livestock literally depends on it.
In addition to the Nitrite (NO2) Test Kit featured here, do have a look and read up on other test kits in the Aqua One Quick Drop series to see if they would be useful to your particular aquarium setup. Performing essential water testing just once a week will help to erradicate water quality issues before they start to cause problems in your aquarium.
* If you need help with the Nitrite (NO2) Test Kit or choosing other Quick Drop test kits, please contact us.