Sera NO2 test 15 ml, for approx. 75 tests
Water treatment aquariumProduct details
For the easy determination of nitrite levels in freshwater and seawater. Nitrite (NO2) is one of the most toxic substances for fish in aquariums. Inadequate biological filtration can lead to its accumulation in the water.
With the sera NO2 test, the nitrite level in freshwater and seawater can be easily and reliably measured.
In cases of slightly elevated nitrite levels, we recommend using sera bio nitrivec (freshwater), sera marin bio reefclear (seawater), or sera pond bio nitrivec (pond). In cases of severe nitrite contamination, sera Nitrit-minus provides quick relief.
Sufficient for approximately 75 measurements.
Care + Cleaning Type | Water treatment aquarium |
Suitable water type | Fresh water |
Content | 1.50 cl |
Item number | 33506531 |
Manufacturer | Sera |
Category | Aquarium care |
Manufacturer no. | 03496 |
Release date | 6.5.2024 |
Care + Cleaning Type | Water treatment aquarium |
Suitable water type | Fresh water |
Country of origin | Germany |
CO₂-Emission | |
Climate contribution |
Length | 4 cm |
Width | 14 cm |
Height | 9 cm |
Content | 1.50 cl |
Length | 13.10 cm |
Width | 9.60 cm |
Height | 12.30 cm |
Weight | 92 g |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Aquarium care» category have a defect within the first 24 months?
Source: Galaxus- 1.EBI0 %
- 1.Oase0 %
- 1.Sera0 %
- 1.Tetra0 %
- 7.Hobby0,1 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- SeraNot enough data
- 1.JBL Aquaristik und Terraristik2 days
- AmazonasNot enough data
- DennerleNot enough data
- Easy LifeNot enough data
Return rate
How often is a product of this brand in the «Aquarium care» category returned?
Source: Galaxus- 7.Eheim0,8 %
- 8.Amazonas0,9 %
- 8.Sera0,9 %
- 10.Fluval1,1 %
- 11.Hobby1,9 %