# sera Aquarien-Regelheizer

**URL:** https://aio.lv/en/product--sera-se-08720--12074080
**Data updated:** 2026-03-12 21:53 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** sera
**Manufacturer code:** SE-08720
**EAN:** 4001942087209
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 34.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 28.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sera-se-08720--12074080

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

sera Aquarien-Regelheizer. Temperature range (T-T): 18 - 32 °C. Power: 100 W. Country of origin: Germany

## Long description

The sera Aquarien-Regelheizer is a compact immersion heater designed for maintaining stable water temperatures in freshwater and marine aquariums. The heater features a shock-resistant quartz glass tube and an integrated protective grid that reduces the risk of contact with aquarium inhabitants. Its precise electronic regulation allows a temperature range from 18 to 32 °C and delivers 100 W of heating power suitable for small to medium tanks. A visible control lamp indicates the on/off status for simple monitoring.
Advantages
The heater's shock-resistant quartz glass construction offers enhanced durability and reliable heat transfer. An internal precision protection circuit prevents overheating and provides consistent temperature control. The compact design and protective grid make installation straightforward while minimizing stress on fish and plants. The on/off indicator lamp provides a clear visual cue of operational status, and the short form factor is especially useful in smaller aquarium setups.
Suitable for
 Maintaining stable water temperature in small freshwater aquariums
 Heated environments for tropical fish species
 Use in planted tanks where moderate temperature control is needed
 Complementing filtration and circulation systems in compact setups
Key specifications
 Temperature range: 18–32 °C
 Power consumption: 100 W
 Construction: shock-resistant quartz glass tube
 Protective features: integrated protective grid and precision protection circuit
 Operation indicator: on/off control lamp
 Design: compact, short form factor for small aquariums
 Origin: manufactured in Germany
How to use
Mount the heater vertically or horizontally inside the aquarium according to the manufacturer's mounting instructions, ensuring the protective grid faces outward to prevent direct contact with fish. Submerge the heater fully before switching it on and set the target temperature within the 18–32 °C range using the built-in control. Observe the on/off indicator lamp to confirm operation. Allow the heater to stabilize for several hours and verify water temperature with a reliable thermometer before introducing sensitive species.
Usage recommendations
Position the heater near a gentle water flow from the filter or circulation pump to promote even temperature distribution. Regularly check the protective grid and quartz surface for deposits and clean gently as required. Do not operate the heater outside water or allow it to run dry. For precise temperature control, combine the heater with an external thermostat or separate digital controller if additional regulation is needed.

## Specifications

| Feature | Value |
|---|---|
| Country of origin | Germany |
| Power | 100 W |
| Temperature range (T-T) | 18 - 32 |
| Warranty period | 5 year(s) |

## FAQ

### How much does the sera Aquarien-Regelheizer 008720 cost, and is it available for purchase?

The price is 34.49 € (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 02.07.2026 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 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/12074080/67579203_large.webp