# Sera Nitrite Test 15ml Liquid Test Kit for Aquarium Water Analysis

**URL:** https://aio.lv/en/product--sera-se-04410--12731511
**Data updated:** 2026-10-17 04:23 (EEST)
**Category:** Other goods
**Manufacturer:** sera
**Manufacturer code:** SE-04410
**EAN:** 4001942560719
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-12-07 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sera-se-04410--12731511

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.11.2026 | free |
| Pickup points | 27.11.2026 | 1.99 EUR |
| Courier delivery to door | 27.11.2026 | 4.99 EUR |

## Summary description

Sera Nitrite Test 15ml liquid test kit designed for accurate measurement of nitrite levels in freshwater and saltwater aquariums. Essential for maintaining a healthy aquatic environment by monitoring toxic NO2 concentrations, preventing fish disease, and ensuring proper biological filtration performance during aquarium setup and routine maintenance.

## Long description

The Sera Nitrite Test 15ml Liquid Test Kit is an essential aquarium water analysis tool designed for the accurate measurement of nitrite levels in both freshwater and saltwater aquariums. Monitoring toxic NO2 concentrations is vital for maintaining a healthy aquatic environment, preventing fish disease, and ensuring proper biological filtration performance during both new aquarium setup and routine maintenance.
Advantages
This liquid test kit provides reliable and precise measurement of nitrite concentrations, allowing aquurists to detect dangerous water parameter shifts before they harm aquatic life. Regular water analysis helps in evaluating the effectiveness of the biological filtration system, supporting stable conditions in both freshwater and marine setups. The compact 15ml bottle offers sufficient reagent volume for multiple tests, making it a practical addition to any aquarium care routine.
Suitable for
Freshwater aquariums during new tank cycling and routine monitoring
Saltwater and marine aquariums to check biological filter efficiency
Detecting toxic nitrite spikes to prevent fish stress and disease
Regular water quality checks by hobbyists and breeders
When it may not be suitable
This product may not be suitable for automated continuous water monitoring systems since it relies on manual liquid reagent testing. It is specifically formulated for nitrite analysis and cannot be used as a direct substitute for testing other water parameters such as pH, ammonia, or nitrate without additional test kits.
Key specifications
Product type: Liquid test kit
Volume: 15ml
Application: Water analysis for freshwater and saltwater aquariums
Target parameter: Nitrite (NO2)
How to use
To perform the test, rinse the provided glass vial thoroughly with the aquarium water you wish to test, then fill it to the required mark with the water sample. Add the specified number of drops of the liquid reagent according to the instructions, close the vial, and shake gently. Allow the color to develop for the designated time, and then compare the resulting color of the test solution with the enclosed color chart in daylight to determine the exact nitrite concentration.
What to consider before purchase
Ensure you also have complementary test kits if you need to measure parameters other than nitrite
Check the reagent volume to ensure it meets your long-term testing frequency needs
Verify that the testing method matches your preference for liquid-based colorimetric analysis
For best results, store the test kit in a cool, dry place away from direct sunlight and out of reach of children. Always follow the manufacturer instructions precisely and perform tests regularly, especially during the initial aquarium setup phase or after making significant changes to the biological filtration system.

## FAQ

### How much does the Sera Nitrite Test 15ml Liquid Test Kit cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 24.11.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All sera products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized sera service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12731511/70608450_large.webp