# Immersion Heater HAPPET AQUAT 200W — Aquarium Heater 200 W

**URL:** https://aio.lv/en/product--happet-011229--12039640
**Data updated:** 2026-04-09 20:46 (EEST)
**Category:** Aquarium Supplies
**Manufacturer:** HAPPET
**Manufacturer code:** 011229
**EAN:** 5907708618719
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 15.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--happet-011229--12039640

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

HAPPET AQUAT 200W is an immersion aquarium heater designed to provide stable water heating for aquariums. With a rated power of 200 watts, it is suitable for maintaining temperature in medium to large tanks. The heater is intended for continuous submersion and steady temperature support for freshwater or marine setups, helping ensure aquatic health and stable conditions.

## Long description

HAPPET AQUAT 200W is an immersion aquarium heater engineered to provide steady and reliable water temperature control for medium to large aquariums. Designed for continuous submersion, the heater delivers 200 watts of power to maintain stable conditions in both freshwater and marine tanks. Its compact tubular body and clear temperature performance make it suitable for use in planted aquaria, community setups and marine environments where consistent warmth supports fish and invertebrate health.
Advantages
The immersion design allows full submersion for even heat distribution and reduced local temperature gradients. With a rated output of 200 W, the heater supports reliable temperature maintenance in larger volumes without frequent cycling. The unit is built for continuous operation and offers straightforward installation and integration with standard aquarium filtration and circulation systems. Its construction is intended to resist corrosion and perform in both freshwater and saltwater environments.
Suitable for
Medium to large freshwater aquariums
Marine and reef tanks needing stable heating
Planted aquarium systems requiring constant temperature
Community fish tanks with moderate to high bioload
Key specifications
Type: Immersion/submersible aquarium heater
Power output: 200 watts
Application: Freshwater and marine aquaria
Operation: Continuous submersion suitable for prolonged use
Form factor: Tubular heating element for even heat distribution
How to use
Install the HAPPET AQUAT 200W fully submerged in the aquarium following manufacturer safety guidance. Position the heater near a return flow or circulation area to promote even temperature distribution. Connect the heater to a suitable power source and, if available, use an external temperature controller or thermostat for precise regulation. Regularly check the heater for secure mounting and signs of wear, and allow the unit to acclimate to water before powering on if installed in an empty tank.
Usage recommendations
For stable results, combine the heater with reliable aquarium circulation and, where necessary, an independent temperature controller or aquarium thermostat. Monitor water temperature with a separate thermometer and perform routine inspections to ensure seals and the heating element remain intact, especially in saltwater setups.

## FAQ

### How much does the HAPPET AQUAT 200W Aquarium Heater cost, and is it available for purchase?

The price is 18.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 06.07.2026 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 HAPPET 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 HAPPET 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/12039640/67526870_large.webp