--- product_id: 87368608 title: "Submersible Aquarium Heater, Adjustable Fish Tahk Heater with Free Thermometer Suitable for Marine Saltwater and Freshwater" price: "VT10330" currency: VUV in_stock: true reviews_count: 13 url: https://www.desertcart.vu/products/87368608-submersible-aquarium-heater-adjustable-fish-tahk-heater-with-free-thermometer store_origin: VU region: Vanuatu --- # 300W powerful heating Precise 68-89°F adjustable dial 2mm explosion-proof quartz glass Submersible Aquarium Heater, Adjustable Fish Tahk Heater with Free Thermometer Suitable for Marine Saltwater and Freshwater **Price:** VT10330 **Availability:** ✅ In Stock ## Summary > 🔥 Keep your aquatic world perfectly cozy — no fish left behind! 🌊 ## Quick Answers - **What is this?** Submersible Aquarium Heater, Adjustable Fish Tahk Heater with Free Thermometer Suitable for Marine Saltwater and Freshwater - **How much does it cost?** VT10330 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/87368608-submersible-aquarium-heater-adjustable-fish-tahk-heater-with-free-thermometer) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Powerful 300W Heating:** Effortlessly warms 40-55 gallon tanks for a thriving aquatic environment. - • **Automatic Safety Shutoff:** Smart thermostat prevents overheating, protecting your aquatic life 24/7. - • **Precision Temperature Control:** Fine-tune your tank’s climate within 1°F increments for optimal fish comfort. - • **Durable Explosion-Proof Design:** 2mm thick quartz glass ensures safety and longevity in both saltwater and freshwater tanks. - • **Easy Installation & Monitoring:** Includes 2 suction cups and a free thermometer for hassle-free setup and real-time temperature checks. ## Overview The Orlushy 300W Submersible Aquarium Heater is engineered for 40-55 gallon tanks, featuring a precise adjustable thermostat (68-89°F) and a robust 2mm thick quartz glass body that’s explosion-proof. Designed for both marine saltwater and freshwater environments, it includes 2 suction cups and a free thermometer for easy installation and monitoring. Its automatic shutoff ensures consistent, safe heating, making it a trusted choice for aquarium enthusiasts seeking reliability and control. ## Description Orlushy is always on the way of innovating and optimizing our products. Pursuit of excellence is our unceasing goals. We are committed to bring every aquarium enthusiast high-quality and stable aquarium supplies, reducing most of your worries and unnecessary fuss in each growing process. Both the novice and advanced aquarist can easily get started with our products. Orlushy is always on the way of innovating and optimizing our products. Pursuit of excellence is our unceasing goals. We are committed to bring every aquarium enthusiast high-quality and stable aquarium supplies, reducing most of your worries and unnecessary fuss in each growing process. Both the novice and advanced aquarist can easily get started with our products. Aquarium Heater Visit the Store Aquarium Heater Visit the Store aquarium heater Visit the Store aquarium heater aquarium air pump Visit the Store aquarium air pump aquarium dc pump Visit the Store aquarium dc pump ## Features - Orlushy aquarium heaters come in six different sizes, suitable for small fish tanks, aquariums and turtle tanks. Please choose the right wattage aquarium heater according to our size chart. - Stable Heating: Stair shape heating that red light is on and heater starts to intermittently heat the water to the set temp, saving energy and electricity. When green light is on, heater stops working and maintains the temperature constantly. It also come with a separate thermometer for real-time monitoring of the aquarium water temperature. - Durable & Material: The durable material of the heater ensures safe operation. The outer shell covering the whole body of the heater is made of heat-resistant ABS material that it won’t deform and melt under high temperature. The heating rod is made of nickel-chromium heating wire to faster heating rate, and non-corrosive quartz glass. - Cautions: 1.Please ensure the heater is 100% submerged into the water before plug in the power. 2. Please unplug the power and cool down the heater for 10-20 minutes before taking it out to clean the fish tanks or change the water. - Guaranteed Customer Service: Orlushy fish tank heater is made with great safety and durability for use. We guarantee 1 -Year warranty. If there is any issue with our product, please contact us, and we would gladly offer you after-sales service. ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.4 out of 5 stars 8,202 Reviews | ## Images ![Submersible Aquarium Heater, Adjustable Fish Tahk Heater with Free Thermometer Suitable for Marine Saltwater and Freshwater - Image 1](https://m.media-amazon.com/images/I/61XL6vQCa1L.jpg) ![Submersible Aquarium Heater, Adjustable Fish Tahk Heater with Free Thermometer Suitable for Marine Saltwater and Freshwater - Image 2](https://m.media-amazon.com/images/I/819ZGeNsFYL.jpg) ![Submersible Aquarium Heater, Adjustable Fish Tahk Heater with Free Thermometer Suitable for Marine Saltwater and Freshwater - Image 3](https://m.media-amazon.com/images/I/81WBRro8ydS.jpg) ![Submersible Aquarium Heater, Adjustable Fish Tahk Heater with Free Thermometer Suitable for Marine Saltwater and Freshwater - Image 4](https://m.media-amazon.com/images/I/51l6cVjX45L.jpg) ![Submersible Aquarium Heater, Adjustable Fish Tahk Heater with Free Thermometer Suitable for Marine Saltwater and Freshwater - Image 5](https://m.media-amazon.com/images/I/91-ga1l+rVL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***E on March 11, 2026* ### ⭐⭐⭐⭐⭐ Review *by D***. on August 4, 2025* ### ⭐⭐⭐⭐⭐ Review *by P***X on February 26, 2026* ## Frequently Bought Together - Orlushy Submersible Aquarium Heater,300W Adjustable Fish Tahk Heater with 2 Suction Cups Free Thermometer Suitable for Marine Saltwater and Freshwater - PAIZOO Fish Tank Digital Thermometer Accurate LED Display to ±0.9°F Tank Thermometer Aquarium Temperature Measurement Suitable for Fish, Axolotl, Turtle or Aquatic - Uniclife Aquarium Air Pump Dual Outlet Fish Tank Aerator with Accessories for 5-200 Gallon Tank --- ## 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/87368608-submersible-aquarium-heater-adjustable-fish-tahk-heater-with-free-thermometer](https://www.desertcart.vu/products/87368608-submersible-aquarium-heater-adjustable-fish-tahk-heater-with-free-thermometer) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-10*