--- product_id: 219631079 title: "Orlushy Submersible Aquarium Heater,500W Fish Tahk Heater with Adjust Knob Thermostat 2 Suction Cups and Free Thermometer Suitable for Marine Saltwater and Freshwater (500W)" price: "VT11548" currency: VUV in_stock: true reviews_count: 8 url: https://www.desertcart.vu/products/219631079-orlushy-submersible-aquarium-heater-500w-fish-tahk-heater-with-adjust store_origin: VU region: Vanuatu --- # 500W powerful heating Adjustable thermostat 68-89°F 2mm explosion-proof quartz glass Orlushy Submersible Aquarium Heater,500W Fish Tahk Heater with Adjust Knob Thermostat 2 Suction Cups and Free Thermometer Suitable for Marine Saltwater and Freshwater (500W) **Price:** VT11548 **Availability:** ✅ In Stock ## Summary > 🔥 Keep your aquatic world perfectly cozy — because your fish deserve the best! ## Quick Answers - **What is this?** Orlushy Submersible Aquarium Heater,500W Fish Tahk Heater with Adjust Knob Thermostat 2 Suction Cups and Free Thermometer Suitable for Marine Saltwater and Freshwater (500W) - **How much does it cost?** VT11548 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/219631079-orlushy-submersible-aquarium-heater-500w-fish-tahk-heater-with-adjust) ## 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 - • **Robust 500W Power:** Effortlessly heats tanks from 40 to 75 gallons, ensuring your marine or freshwater friends thrive in any environment. - • **Built to Last & Safe:** Crafted with thickened quartz glass and automatic shut-off to prevent overheating and guarantee durability. - • **Trusted by Aquarists:** Proven resilience even when partially exposed, making it a dependable choice for long-term fish care. - • **User-Friendly Design:** Includes 2 suction cups for secure placement and a free thermometer for instant temperature monitoring. - • **Precision Climate Control:** Dial in your aquarium’s perfect temperature with a sensitive, reliable thermostat for consistent aquatic comfort. ## Overview The Orlushy 500W Submersible Aquarium Heater offers precise temperature control from 68 to 89°F, suitable for 40-75 gallon tanks. Featuring a sensitive thermostat, explosion-proof 2mm quartz glass, and automatic shut-off, it ensures safe, reliable heating for both freshwater and saltwater aquariums. Equipped with suction cups and a free thermometer, it’s designed for easy installation and monitoring. Highly rated for durability and consistent performance, it’s a must-have for serious aquarists who want to maintain an optimal aquatic environment. ## Description desertcart.com: Orlushy Submersible Aquarium Heater,500W Fish Tahk Heater with Adjust Knob Thermostat 2 Suction Cups and Free Thermometer Suitable for Marine Saltwater and Freshwater (500W) : Pet Supplies Review: Very tough and warm betta bed - Its a really good lil heater i bought it about 3 months ago and my betta loves sleeping on it for some reason. Also dw it wont burn your fish to a crisp bc like i said my betta likes sleeping on it instead of the plant leaves so if you have a betta with no place to sleep i suggest you put the heater as close to the surface as possible and make sure its still completely submerged like the instructions suggest and maybe your betta might like sleeping on it. Also when my idiot brother didnt take care of his betta about half the water evaporated outta the tank and he never topped it off so the heater was sticking out like a sore thumb so when i took his betta (bc hes so irresponsible) i actualy saw the heater was STILL WORKING! even tho it wasnt even in the water and it was still plugged in the wall all that time, it never even burned out or over heated. Pretty good lifespan considering it was halfway out of the water for about a month or 2 idk bc my idiot brother neglected the poor betta for who knows how long (Dw guys the betta is in safe hands and dw they arent sharing the same tank or even near each others tanks) I rate 5 stars for how long it lasted, its pretty cheap price and also that my betta thinks its very comfortable to sleep on. My betta loved it and even when i took my brothers betta i put together a new tank and let it cycle so while it did that i had to put his betta in a tupperware with that heater and i actualy caught his betta sleeping on the heater to so this is essentially a heater and a bed for bettas! ill put an image to show you my brothers previous tank with the heater in it to show you it was still working even tho it wasnt completely submerged for about a month or 2. Even if it breaks ill most likely buy another one from this seller bc of how cheap and hardy they are, it already lasted a couple months out of water so i doubt it will break anytime soon and my heater is already 4 months old and doing great so id say these are pretty good quality heater for the price they are selling for and also very comfortable for both of the bettas to sleep on bc of the plastic guard that wont cook them but rather keep them warm at night! Review: Very nice heater! - This heater is packaged nicely and works great so far. Seems to be accurate and comes with a stick on thermometer that is accurate and a hand held LCD thermometer. Pleasantly suprised with the quality at this price, hopefully it lasts me a while. ## Features - ★Adjustable Aquarium Fish Tank Water Heater Sensitive and reliable thermostat maintains uniform temperature. Automatic shut off when the temperature is reached - ★500W aquarium heater is suitable for 40 to 75 gallons aquariums,voltage 110-120V, power cord is 6ft, please choose the right wattage aquarium heater according to our size chart. - ★Explosion Proof: 2mm thickened quartz glass,can be used in fresh water and salt water aquariums,easy to hide in the tank. - ★Precise temperature dial from 68 to 89°F allows for complete control of aquatic climate within a 1-degree difference. ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.3 out of 5 stars 24,660 Reviews | ## Images ![Orlushy Submersible Aquarium Heater,500W Fish Tahk Heater with Adjust Knob Thermostat 2 Suction Cups and Free Thermometer Suitable for Marine Saltwater and Freshwater (500W) - Image 1](https://m.media-amazon.com/images/I/61cq5ynNjdL.jpg) ## Available Options This product comes in different **Pattern** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very tough and warm betta bed *by A***A on October 16, 2025* Its a really good lil heater i bought it about 3 months ago and my betta loves sleeping on it for some reason. Also dw it wont burn your fish to a crisp bc like i said my betta likes sleeping on it instead of the plant leaves so if you have a betta with no place to sleep i suggest you put the heater as close to the surface as possible and make sure its still completely submerged like the instructions suggest and maybe your betta might like sleeping on it. Also when my idiot brother didnt take care of his betta about half the water evaporated outta the tank and he never topped it off so the heater was sticking out like a sore thumb so when i took his betta (bc hes so irresponsible) i actualy saw the heater was STILL WORKING! even tho it wasnt even in the water and it was still plugged in the wall all that time, it never even burned out or over heated. Pretty good lifespan considering it was halfway out of the water for about a month or 2 idk bc my idiot brother neglected the poor betta for who knows how long (Dw guys the betta is in safe hands and dw they arent sharing the same tank or even near each others tanks) I rate 5 stars for how long it lasted, its pretty cheap price and also that my betta thinks its very comfortable to sleep on. My betta loved it and even when i took my brothers betta i put together a new tank and let it cycle so while it did that i had to put his betta in a tupperware with that heater and i actualy caught his betta sleeping on the heater to so this is essentially a heater and a bed for bettas! ill put an image to show you my brothers previous tank with the heater in it to show you it was still working even tho it wasnt completely submerged for about a month or 2. Even if it breaks ill most likely buy another one from this seller bc of how cheap and hardy they are, it already lasted a couple months out of water so i doubt it will break anytime soon and my heater is already 4 months old and doing great so id say these are pretty good quality heater for the price they are selling for and also very comfortable for both of the bettas to sleep on bc of the plastic guard that wont cook them but rather keep them warm at night! ### ⭐⭐⭐⭐⭐ Very nice heater! *by M***. on January 30, 2026* This heater is packaged nicely and works great so far. Seems to be accurate and comes with a stick on thermometer that is accurate and a hand held LCD thermometer. Pleasantly suprised with the quality at this price, hopefully it lasts me a while. ### ⭐⭐⭐⭐⭐ Reliable Heater That Keeps Perfect Temperature — Even in a Cold Garage *by M***W on January 5, 2026* I bought this aquatic heater for my red-eared slider turtle, and it has been working great. It keeps the water at a perfect, consistent temperature, which is extremely important for turtle health—especially since my turtle is currently housed in a cold garage. Despite the colder environment, the heater maintains the set temperature without any fluctuations. It feels well-built and durable, which is important in a turtle tank where equipment can get bumped around. Installation was easy, and once set, it requires very little maintenance. Overall, this heater has been reliable, efficient, and gives me peace of mind knowing my turtle stays warm even in a colder space. I’d definitely recommend it to anyone keeping a red-eared slider or other aquatic turtle. ## Frequently Bought Together - Orlushy Submersible Aquarium Heater,500W Fish Tahk Heater with Adjust Knob Thermostat 2 Suction Cups and Free Thermometer Suitable for Marine Saltwater and Freshwater (500W) - PAIZOO Fish Tank Digital Thermometer Accurate LED Display to ±0.9°F Tank Thermometer Aquarium Temperature Measurement Suitable for Fish, Axolotl, Turtle or Aquatic - SEAOURA Led Aquarium Light for Plants-Full Spectrum Fish Tank Light with Timer Auto On/Off, 48-54 Inch, Adjustable Brightness, White Blue Red Green Pink LEDs with Extendable Brackets for Freshwater --- ## 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/219631079-orlushy-submersible-aquarium-heater-500w-fish-tahk-heater-with-adjust](https://www.desertcart.vu/products/219631079-orlushy-submersible-aquarium-heater-500w-fish-tahk-heater-with-adjust) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-11*