--- product_id: 87021313 title: "LANZZ 500 Watt Submersible Aquarium Heater Auto Thermostat Fish Tank Heater with Protective Sleeve and 3 Suckers" brand: "lanzz" price: "1118207₫" currency: VND in_stock: true category: "Pet Products" url: https://www.desertcart.vn/products/87021313-lanzz-500-watt-submersible-aquarium-heater-auto-thermostat-fish-tank store_origin: VN region: Vietnam --- # LANZZ 500 Watt Submersible Aquarium Heater Auto Thermostat Fish Tank Heater with Protective Sleeve and 3 Suckers **Brand:** lanzz **Price:** 1118207₫ **Availability:** ✅ In Stock ## Quick Answers - **What is this?** LANZZ 500 Watt Submersible Aquarium Heater Auto Thermostat Fish Tank Heater with Protective Sleeve and 3 Suckers by lanzz - **How much does it cost?** 1118207₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/87021313-lanzz-500-watt-submersible-aquarium-heater-auto-thermostat-fish-tank) ## Best For - lanzz enthusiasts ## Why This Product - Trusted lanzz brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Size:500W Easy to Install and Use. The aquarium heater offers simple and easy installation with the use of the included suction cups and can handle aquariums up to 40-70 gallons. Super Shatterproof 1.5 mm Thickness Quartz Glass Maximum strength Quartz Silica Tube is shatter resistant & more durable than conventional glass heaters. Durable Plastic Outer Sleeve There is a durable thick plastic outer housing wrapping up the glass tube. Acting as a buffer between your fish and the hot heater with Non-conductive plastic outer sleeve so fish/turtle/plants can't be burnt. Suction Cups The 3 suction cups provided fit into the protective outer sleeve in a very unique way. They can hold heater vertical or horizontal under the water. Thermostatic Control This heater can automatically control the temperature. It will automatically turn off as the temperature rises above the internal setting you choose, and turns back on like clockwork once it sufficiently cools down. Specification: Diameter: Glass tube 2.6cm. Plastic housing 3.3cm. Cable length:150-200cm (5-6.5 feet) Water Volume: 40-70 gallons (150-250 liters) Power: 500W Voltage: 110V 60HZ Adjustable temperature: 68°F~94°F (20°C~34.5°C). Outer Dimension: 17inch * 1.4inch * 1.4inch Operation instruction: The heater should be immersed into water completely. When the water is not enough, the heater reads E1, and need to add more water. It takes about 10~15 minutes to get used to the water temperature. Then adjust and set the desired temperature value. It starts to work if the actual temperature value is lower than the settled value, unless it doesn't work. We suggest the horizontal installment.Note: Due to some unpredictable external factors, it's normal that the temperature difference is ±5°F. ## Features - [Fully Submersible Aquarium Heater] This 500W 110V Strong Quartz Glass Aquarium Fish Tank Heater is suitable for aquariums from 40 to 70 gallons (150-250 liters); includes 150-200cm (5-6.5 feet) cable for easy use. The heater should be submersible fully under the water before turn on - [Temperature Scale] Compact underwater analog fish tank heater can be adjusted between 68°F~94°F (20°C~34.5°C). Maintain constant and stable temperatures for your aquatic creatures - [Explosion-proof Shatterproof Shield-proof Design] Thanks to its high quality Quartz Glass material and its Protective Sleeve, aquarium heater is shatter resistant & more durable than conventional glass heaters - [Provides Accurate Thermal Control] Set and adjust the desired temperature with the use of the Temperature Controller on the top. This allows accurate thermal control via the easy set thermostat for precise - [Application] Great for both Fresh Water and Marine Water aquariums, aquaculture, terrariums & hydroponic systems. Suitable for fish, turtle, and plants. ## Images ![LANZZ 500 Watt Submersible Aquarium Heater Auto Thermostat Fish Tank Heater with Protective Sleeve and 3 Suckers - Image 1](https://m.media-amazon.com/images/I/41ituES8FVL.jpg) ![LANZZ 500 Watt Submersible Aquarium Heater Auto Thermostat Fish Tank Heater with Protective Sleeve and 3 Suckers - Image 2](https://m.media-amazon.com/images/I/41eNc6oiPgL.jpg) ![LANZZ 500 Watt Submersible Aquarium Heater Auto Thermostat Fish Tank Heater with Protective Sleeve and 3 Suckers - Image 3](https://m.media-amazon.com/images/I/41aDgDygIVL.jpg) ![LANZZ 500 Watt Submersible Aquarium Heater Auto Thermostat Fish Tank Heater with Protective Sleeve and 3 Suckers - Image 4](https://m.media-amazon.com/images/I/31Q1SfhEefL.jpg) ![LANZZ 500 Watt Submersible Aquarium Heater Auto Thermostat Fish Tank Heater with Protective Sleeve and 3 Suckers - Image 5](https://m.media-amazon.com/images/I/31LFw6EElkL.jpg) --- ## 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.vn/products/87021313-lanzz-500-watt-submersible-aquarium-heater-auto-thermostat-fish-tank](https://www.desertcart.vn/products/87021313-lanzz-500-watt-submersible-aquarium-heater-auto-thermostat-fish-tank) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-14*