--- product_id: 141160459 title: "Aquarium Heater 50 Watt, 1 Piece" brand: "rs electrical" price: "VT3921" currency: VUV in_stock: true reviews_count: 8 category: "Rs Electrical" url: https://www.desertcart.vu/products/141160459-aquarium-heater-50-watt-1-piece store_origin: VU region: Vanuatu --- # 50W Power 220-240V Voltage Automatic Temp Control Aquarium Heater 50 Watt, 1 Piece **Brand:** rs electrical **Price:** VT3921 **Availability:** ✅ In Stock ## Summary > 🌊 Dive into Comfort with RS Electrical! ## Quick Answers - **What is this?** Aquarium Heater 50 Watt, 1 Piece by rs electrical - **How much does it cost?** VT3921 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/141160459-aquarium-heater-50-watt-1-piece) ## Best For - rs electrical enthusiasts ## Why This Product - Trusted rs electrical brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Built-in safety features ensure worry-free operation. - • **Sleek & Stylish:** Transparent glass design complements any aquarium aesthetic. - • **Stay in Control:** Experience precise temperature management with intelligent sensors. - • **Compact Powerhouse:** Efficiently heats with a lightweight design (250g). - • **Versatile Compatibility:** Perfect for a variety of aquarium sizes and types. ## Overview The RS Electrical Aquarium Heater 50 Watt is a high-performance heating solution designed for aquarists who demand precision and safety. With its intelligent temperature control and sleek glass design, this heater ensures optimal conditions for your aquatic life while seamlessly blending into your aquarium setup. ## Description Advanced Design.Double seal material.Ensuring safe operation.Automatic adjustment temperatures.Advantages: Intelligent and electronic chip and use of good sensors ensure the output of heat exactly that is fit for water being heated.Completely submersible.New generation solid state electronics heralds a new era in reliability.Specifications:Model: RS. Power: 100 W. Voltage: 220 V-240 V. Frequency: 50 Hz-60 Hz.Package Included: 1 x Aquarium Heater. Review: Good product at this price range but not accurate - Working fine ,i have selected the temp at 24 but it maintains the water at 26 degree, accuracy is not good but it's a cheap product and does works properly so thats good , the packaging was the best thing, the seller really did good packaging Review: Useless product - Need english literature of the product. All written in Chinese language. ## Features - Material: Glass; Colour: Transparent - Model: RS. Power: 50 W. Voltage: 220 V-240 V. Frequency: 50 Hz-60 Hz. - Ensuring safe operation.Automatic adjustment temperatures. - Advantages: Intelligent and electronic chip and use of good sensors ensure the output of heat exactly that is fit for water being heated. - Package Contents: 1 Aquarium Heater ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | RS Electrical | | Item model number | RS 50W | | Product Dimensions | 2 x 2 x 20 cm; 250 g | | ASIN | B07KZNF12N | ## Images ![Aquarium Heater 50 Watt, 1 Piece - Image 1](https://m.media-amazon.com/images/I/71z-uMLbAXL.jpg) ![Aquarium Heater 50 Watt, 1 Piece - Image 2](https://m.media-amazon.com/images/I/61qHkBzBRjL.jpg) ![Aquarium Heater 50 Watt, 1 Piece - Image 3](https://m.media-amazon.com/images/I/61XDTLiyjJL.jpg) ![Aquarium Heater 50 Watt, 1 Piece - Image 4](https://m.media-amazon.com/images/I/71ENn33t+2L.jpg) ![Aquarium Heater 50 Watt, 1 Piece - Image 5](https://m.media-amazon.com/images/I/71zok5J8yoL.jpg) ## Questions & Answers **Q: Does black clamp comes with box** A: Yes **Q: Can it be immersed partially** A: As per company's instructions, need to immerse fully **Q: Total length of the product??** A: 25cm **Q: Is there manual given** A: No ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product at this price range but not accurate *by K***R on 16 December 2025* Working fine ,i have selected the temp at 24 but it maintains the water at 26 degree, accuracy is not good but it's a cheap product and does works properly so thats good , the packaging was the best thing, the seller really did good packaging ### ⭐⭐⭐⭐ Useless product *by D***Y on 18 December 2025* Need english literature of the product. All written in Chinese language. ### ⭐ Very low quality product. Don't buy this. *by R***N on 20 April 2026* Heater burst within 1 month. Very low quality product. ## Frequently Bought Together - RS Electrical Aquarium Heater 50 Watt, 1 Piece - Buraq Aquarium Filter, 4 in 1 High Power Oxygen Filteration System, Low Power Consumption Submersible & Efficient Fish Tank Filter for Crystal Clear Water, Aquarium Filters for Fish Tank - Jainsons Pet Products RS-25W Aquarium Heater Submersible Auto Thermostat Fish Tank Heater, Betta Tank and Small Aquarium Heater for Fish Tank, Freshwater & Saltwater Compatible --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/141160459-aquarium-heater-50-watt-1-piece](https://www.desertcart.vu/products/141160459-aquarium-heater-50-watt-1-piece) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-06-01*