# Adhesive Aquarium Thermometer sera Termometr Przylepny (model 16812) - stick-on temperature strip for aquariums

**URL:** https://aio.lv/en/product--sera-16812--12020682
**Data updated:** 2026-03-11 20:55 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** sera
**Manufacturer code:** 16812
**EAN:** 4001942089012
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-09 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sera-16812--12020682

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

Adhesive aquarium thermometer sera Termometr Przylepny (MPN 16812) is a stick-on temperature strip designed to monitor water temperature externally on aquariums. The self-adhesive strip displays temperature readings at set intervals, providing continuous, non-invasive monitoring for freshwater and marine tanks. Suitable for daily checks, quarantine setups and hobbyist use.

## Long description

sera adhesive aquarium thermometer Termometr Przylepny (stick-on temperature strip) is a self-adhesive temperature indicator designed to attach to the outside glass of an aquarium and provide continuous external monitoring of water temperature. The thin strip shows temperature readings at set intervals, allowing hobbyists and aquarists to check current water conditions without inserting probes into the tank. The product is suitable for use on freshwater and marine aquariums and is intended for routine observation and quarantine setups.
Advantages
The stick-on design offers a non-invasive way to monitor aquarium temperature, eliminating the need for submerged sensors while maintaining constant visibility of temperature. The self-adhesive backing ensures simple application to flat glass surfaces and the low-profile strip does not interfere with aquarium layout or equipment. Readable temperature markers at defined intervals make quick checks straightforward and reduce the risk of stress for fish caused by opening the tank for manual measurements.
Suitable for
 Daily temperature checks in home aquariums
 Quarantine and hospital tanks
 Freshwater and marine setups
 Temporary or travel tanks where external monitoring is preferred
Key specifications
 Form factor: thin adhesive strip for external mounting on aquarium glass
 Measurement method: liquid crystal temperature indicators with interval markings
 Placement: applied to outer surface of aquarium pane for non-invasive readings
 Suitable environments: freshwater and marine aquaria
 Readability: visual temperature indicators at set degree intervals
How to use
Before application, clean and dry the outside surface of the aquarium glass where the strip will be placed to ensure proper adhesion. Peel off the protective film and press the adhesive side firmly onto the glass, avoiding air bubbles. Position the strip at a level representative of the water column you wish to monitor, typically mid-height on the tank wall. Read the temperature by observing which temperature marker shows the active color change. For best results, apply the strip to flat, smooth glass and avoid placing it over curved or textured areas.
Usage recommendations
Check the adhesive thermometer regularly against a reliable reference thermometer to verify accuracy, particularly after long periods of use or temperature fluctuations. Replace the strip if readability declines or if adhesive performance is compromised. Do not immerse the strip or use it as a primary control device for heaters; use it as a convenient visual check alongside a calibrated thermometer or controller for precise regulation.

## FAQ

### How much does the Adhesive Aquarium Thermometer sera Termometr Przylepny 16812 cost, and is it available for purchase?

The price is 5.49 € (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 30.06.2026 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/12020682/67509070_large.webp