# Aquatic Heater HAPPET GRZAŁKA AQUAT 50W – 50 W aquarium immersion heater **URL:** https://aio.lv/en/product--happet-011226--12035622 **Data updated:** 2026-04-09 20:45 (EEST) **Category:** Aquarium Supplies **Manufacturer:** HAPPET **Manufacturer code:** 011226 **EAN:** 5907708618689 **Warranty:** 2 Years **Availability:** Available for order **Price:** 15.99 € **Prices and availability valid until:** 2026-07-12 23:59 **Price without VAT (21%):** 13.21 EUR **Can be purchased by legal entities:** Yes (invoice) **Buy:** https://aio.lv/en/product--happet-011226--12035622 ## Delivery options | Delivery method | Delivery time | Cost | |---|---|---| | Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free | | Pickup points | 08.07.2026 | 1.99 EUR | | Courier delivery to door | 08.07.2026 | 4.99 EUR | ## Summary description HAPPET GRZAŁKA AQUAT 50W is a 50-watt immersion aquarium heater designed to maintain stable water temperature in small tanks. Intended for freshwater and tropical aquariums, it provides steady heating suitable for fish, shrimp, and plants. The compact design ensures easy placement and reliable temperature support for everyday aquarium care. ## Long description HAPPET GRZAŁKA AQUAT 50W is a 50-watt immersion aquarium heater designed to maintain a stable water temperature in small freshwater and tropical tanks. The compact, straightforward construction allows for easy placement inside the aquarium to provide reliable, continuous heating for fish, shrimp and aquatic plants. The device is intended for everyday temperature support where modest heating power is required. Advantages The heater delivers constant 50 W power output, offering steady warming suitable for small aquariums. Its immersion-type design ensures direct heat transfer to the water for efficient temperature control. The compact size allows flexible positioning and minimal visual intrusion in the aquarium. The unit is compatible with freshwater and tropical setups and supports routine aquarium maintenance by helping keep water conditions within the desired temperature range. Suitable for Small freshwater aquariums Tropical nano tanks Tanks housing small fish species and shrimp Planted aquariums requiring gentle, stable heating Key specifications Power output: 50 W Type: immersion aquarium heater Intended use: freshwater and tropical aquariums Application: continuous heating for small tanks Design: compact form for easy placement inside the aquarium How to use Submerge the heater in the aquarium according to the manufacturer's mounting recommendations and ensure the unit is fully covered with water before switching on. Position the heater where water circulation can distribute heat evenly throughout the tank. Connect to a suitable power supply and monitor water temperature with a reliable thermometer; adjust placement if necessary to achieve the desired temperature stability. Turn off the heater and allow it to cool before removing it from the tank for maintenance or inspection. Usage recommendations Use the heater in aquariums within the appropriate volume range for 50 W power; pair with an external thermostat or aquarium controller if precise temperature regulation is required. Regularly check for signs of damage, ensure the heater remains fully submerged during operation, and verify water temperature periodically to maintain healthy conditions for fish, shrimp and plants. ## FAQ ### How much does the HAPPET GRZAŁKA AQUAT 50W aquarium heater cost, and is it available for purchase? The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 03.07.2026 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/12035622/67522943_large.webp