# Aquarium thermometer Tetra TH 35 – glass probe, stick-on mounting, model 07038

**URL:** https://aio.lv/en/product--tetra-07038--12070008
**Data updated:** 2026-04-09 20:44 (EEST)
**Category:** Aquarium Supplies
**Manufacturer:** Tetra
**Manufacturer code:** 07038
**EAN:** 4004218753686
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tetra-07038--12070008

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Tetra TH 35 is an aquarium thermometer with a glass probe designed to monitor water temperature. It attaches to the aquarium glass via stick-on mounting and displays the current temperature for routine checks. Suitable for home and hobby aquaria, it helps maintain stable conditions for fish and aquatic plants by providing a reliable local temperature reading.

## Long description

Tetra TH 35 is a compact aquarium thermometer with a glass probe and stick-on mounting designed to provide a direct, local reading of water temperature. The unit attaches to the inside or outside of the aquarium glass and shows the current temperature to help maintain suitable conditions for fish and aquatic plants. Its straightforward design is intended for routine temperature checks in home and hobby aquaria.
Advantages
The glass probe gives an accurate, immediate indication of water temperature at the probe location, and the stick-on mounting allows simple installation without tools. The display is easy to read at a glance, making it practical for daily monitoring. The thermometer requires no power source and has a low-maintenance design appropriate for long-term aquarium use.
Suitable for
Small and medium home aquaria where direct temperature monitoring is needed
Community and planted tanks that require stable temperature ranges
Temporary monitoring during water changes, acclimation or equipment testing
Key specifications
Sensor type: glass probe for direct water contact or close attachment to glass
Mounting: adhesive stick-on attachment for aquarium glass
Display: local temperature display readable through aquarium glass
Power: passive device requiring no batteries or electrical connection
Intended use: freshwater and typical home aquarium applications
How to use
Clean the area of aquarium glass where the thermometer will be attached and dry it thoroughly. Remove the protective backing from the adhesive backing and press the unit firmly to the glass, positioning the glass probe in contact with the water or as close to the water line as the design permits. Read the temperature directly from the display through the glass. Periodically check the adhesive and the probe for mineral deposits or biofilm and clean with a soft cloth to ensure accurate readings.
Usage recommendations
Place the thermometer away from heaters, filters or strong water flow to obtain a representative temperature for the tank. For critical applications, compare readings with a secondary calibrated thermometer before making adjustments to heating or cooling equipment.

## FAQ

### How much does the Aquarium thermometer Tetra TH 35 cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 70 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 13.07.2026 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 Tetra 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 Tetra 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/12070008/67554943_large.webp