---
product_id: 253315500
title: "Sera Nitrite Test (No2) Fish Aquarium - 15ML"
brand: "sera"
price: "€ 0.37"
currency: EUR
in_stock: false
reviews_count: 6
url: https://www.desertcart.it/products/253315500-sera-nitrite-test-no2-fish-aquarium-15ml
store_origin: IT
region: Italy
---

# Accurate for fresh & marine water 60 precise tests per bottle Detects toxic nitrite levels fast Sera Nitrite Test (No2) Fish Aquarium - 15ML

**Brand:** sera
**Price:** € 0.37
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Keep your fish thriving—never miss a toxic spike!

## Quick Answers

- **What is this?** Sera Nitrite Test (No2) Fish Aquarium - 15ML by sera
- **How much does it cost?** € 0.37 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/253315500-sera-nitrite-test-no2-fish-aquarium-15ml)

## Best For

- sera enthusiasts

## Why This Product

- Trusted sera brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Lightweight:** Small 3.99 x 8.99 x 14 cm design fits perfectly in any aquarium maintenance kit.
- • **Stay Ahead of Toxicity:** Monitor nitrite levels effortlessly to protect your aquatic ecosystem.
- • **Long-Lasting Testing Power:** Up to 60 measurements per 15ml bottle means consistent water quality checks without frequent repurchases.
- • **Safe & Simple Liquid Formula:** Sulphites-free, easy-to-use liquid test ensures hassle-free monitoring for all fish life stages.
- • **Universal Water Compatibility:** Reliable results in both freshwater and marine aquariums—no guesswork needed.

## Overview

The SeraNitrite Test (No2) is a compact, liquid-based aquarium water test kit designed to detect harmful nitrite levels in both freshwater and marine environments. With up to 60 reliable measurements per 15ml bottle, it ensures continuous monitoring to safeguard fish health across all life stages, all while being sulphites-free and easy to use.

## Description

Nitrite (NO2) is among the most toxic substances for fish in aquariums. It can persist in the water in case of insufficient biological filtration. The sera NO2-Test allows monitoring the nitrite level in fresh and marine water easily and reliably. We recommend using sera bio nitrivec (freshwater), sera marin bio reefclear (marine water) or sera pond bio nitrivec (pond) in case of slightly elevated nitrite levels. In case of severe nitrite problems, sera toxivec (freshwater) or sera pond toxivec (pond) quickly provide help. Sufficient for approx. 75 measurements. Product Features : Nitrite (NO2) is among the most toxic substances for fish in aquariums. It can persist in the water in case of insufficient biological filtration. The sera NO2-Test allows monitoring the nitrite level in fresh and marine water easily and reliably.

## Features

- Nitrite NO2 is among the most toxic substances for fish in aquariums.
- It can persist in the water in case of insufficient biological filtration.
- The sera NO2 Test allows monitoring the nitrite level in fresh and marine water easily and reliably.
- Sufficient for approx. 60 measurements.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 3.99 x 8.99 x 14 cm; 54.43 g |
| Item model number | 4410 |
| Pet Life Stage | All Life Stages |
| Item Form | Liquid |
| Allergen Information | Sulphites Free |
| Color | Multicolor |
| Volume | 0.5 Fluid Ounces |
| Specific Uses | Active |
| batteries required | No |
| Batteries Included | No |
| Item Weight | 54.4 g |

## Product Details

- **Brand:** Sera
- **Liquid volume:** 30 Milliliters
- **Item weight:** 0.12 Pounds
- **Item form:** Liquid
- **Manufacturer:** Sera

## Images

![Sera Nitrite Test (No2) Fish Aquarium - 15ML - Image 1](https://m.media-amazon.com/images/I/61yIH-ttrML.jpg)
![Sera Nitrite Test (No2) Fish Aquarium - 15ML - Image 2](https://m.media-amazon.com/images/I/317aKniT7uL.jpg)
![Sera Nitrite Test (No2) Fish Aquarium - 15ML - Image 3](https://m.media-amazon.com/images/I/51qc4CL+MML.jpg)
![Sera Nitrite Test (No2) Fish Aquarium - 15ML - Image 4](https://m.media-amazon.com/images/I/51Hbc5jfctL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great
  

*by M***N on Reviewed in the United Arab Emirates on 29 January 2021*

Awesomeness

### ⭐⭐⭐⭐⭐ 







  
    Top
  
  

*by S***D on Reviewed in Germany on 19 June 2024*

Für mich bestes Mittel zur Nitrit Bestimmung

### ⭐⭐⭐⭐⭐ 







  
  
    Good Item
  

*by M***N on Reviewed in the United Kingdom on 7 January 2021*

Have several of these different test kits and all are reliable for the results given

## Frequently Bought Together

- sera nitrite-Test (NO2) 2X15 ml, 0.5 fl.oz. Aquarium Test Kits
- sera Nitrate-Test (No3) 15 Ml, 0.5 fl.oz Aquarium Test Kits
- sera pH-Test 15 ml, 0.5 fl.oz. Aquarium Test Kits

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**Shop now:** [https://www.desertcart.it/products/253315500-sera-nitrite-test-no2-fish-aquarium-15ml](https://www.desertcart.it/products/253315500-sera-nitrite-test-no2-fish-aquarium-15ml)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-23*