--- product_id: 186091208 title: "HITOP 300W Adjustable Aquarium Heater, Submersible Fish Tank Heater Thermostat with Suction Cups for 45-65Gal" brand: "hitop" price: "181.49 DT" currency: TND in_stock: true category: "Hitop" url: https://www.desertcart.tn/products/186091208-hitop-300w-adjustable-aquarium-heater-submersible-fish-tank-heater-thermostat store_origin: TN region: Tunisia --- # 300W powerful heating 2mm thickened quartz glass ±2°F precise thermostat HITOP 300W Adjustable Aquarium Heater, Submersible Fish Tank Heater Thermostat with Suction Cups for 45-65Gal **Brand:** hitop **Price:** 181.49 DT **Availability:** ✅ In Stock ## Summary > 🔥 Keep your tank perfectly cozy—because your fish deserve the best vibe! 🐠 ## Quick Answers - **What is this?** HITOP 300W Adjustable Aquarium Heater, Submersible Fish Tank Heater Thermostat with Suction Cups for 45-65Gal by hitop - **How much does it cost?** 181.49 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/186091208-hitop-300w-adjustable-aquarium-heater-submersible-fish-tank-heater-thermostat) ## Best For - hitop enthusiasts ## Why This Product - Trusted hitop brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Safety Glass:** 2mm thickened quartz glass resists cracking and corrosion, protecting your fish and investment with premium durability. - • **Powerful 300W Heating:** Effortlessly maintain optimal temperatures for 45-65 gallon tanks, ensuring your aquatic ecosystem thrives. - • **Smart Auto On/Off Function:** Set it once and relax—heater automatically adjusts to temperature changes, so your fish always enjoy a stable environment. - • **Precision Temperature Control:** Built-in thermostat guarantees water stays within ±2°F of your set point—no guesswork, just perfect comfort. - • **Effortless Installation & Stealth Design:** Three strong suction cups let you mount at any angle, while the sleek, unobtrusive design keeps your tank looking pristine. ## Overview The HITOP 300W Adjustable Aquarium Heater is a submersible thermostat designed for 45-65 gallon freshwater and saltwater tanks. Featuring a durable 2mm thickened quartz glass body, it offers precise temperature control within ±2°F and an adjustable range of 68-93°F. Equipped with three suction cups for flexible installation, it automatically maintains your aquarium’s ideal temperature, ensuring a safe and stable environment for your aquatic life. ## Description desertcart.com: HITOP 300W Adjustable Aquarium Heater, Submersible Fish Tank Heater Thermostat with Suction Cups for 45-65Gal : Pet Supplies ## Features - This HITOP 300W aquarium heater is designed for 45–65 gallon freshwater and saltwater aquariums, with a compact 10.4 inch body and a 5ft power cord. Please choose the right wattage aquarium heater according to our size chart. - Thickened glass for safety: 2mm thickened quartz glass-- 33% thicker than 1.5mm normal fish tank heaters, more resistant to cracking and corrosion, helping protect you and your fish. - Easy temperature control: This submersible aquarium heater has an adjustable range from 68 to 93 °F. Once set, it automatically turns on or off as water temperature changes-- no extra adjustment needed. - Accurate Temperature Control: Built-in thermostat fish tank heater, will automatically keep the water at the set temperature within±2°F error. Comes with a sticker thermometer to detect water temp at any time. - Easy to install& Inconspicuous: Install this adjustable aquarium heater at any angle by 2 powerful suction cups. we provide 1 more extra suction cup for spare (total 3 pcs). And the understated color will not disrupt the aquarium's aesthetics. - Cautions: Always keep the heater fully submerged while powered on-- before any water change, unplug it first. We provide 12 months after-sales service. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B083F9QKRP | | Best Sellers Rank | #3,922 in Pet Supplies ( See Top 100 in Pet Supplies ) #6 in Aquarium Heaters | | Date First Available | January 3, 2020 | | Item Weight | 10.2 ounces | | Item model number | HP-608 | | Manufacturer | Haisen | | Product Dimensions | 0.9 x 0.9 x 10.4 inches | ## Images ![HITOP 300W Adjustable Aquarium Heater, Submersible Fish Tank Heater Thermostat with Suction Cups for 45-65Gal - Image 1](https://m.media-amazon.com/images/I/311rMvSf5fL.jpg) ![HITOP 300W Adjustable Aquarium Heater, Submersible Fish Tank Heater Thermostat with Suction Cups for 45-65Gal - Image 2](https://m.media-amazon.com/images/I/41ZLmE2QfWL.jpg) ![HITOP 300W Adjustable Aquarium Heater, Submersible Fish Tank Heater Thermostat with Suction Cups for 45-65Gal - Image 3](https://m.media-amazon.com/images/I/51TcSA-3qyL.jpg) ![HITOP 300W Adjustable Aquarium Heater, Submersible Fish Tank Heater Thermostat with Suction Cups for 45-65Gal - Image 4](https://m.media-amazon.com/images/I/51C33zgk4bL.jpg) ![HITOP 300W Adjustable Aquarium Heater, Submersible Fish Tank Heater Thermostat with Suction Cups for 45-65Gal - Image 5](https://m.media-amazon.com/images/I/51+AcWEsebL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - HITOP 50W 100W 300W Adjustable Aquarium Heater, Submersible Fish Tank Heater Thermostat with Suction Cup (300W) - PAIZOO Fish Tank Digital Thermometer Accurate LED Display to ±0.9°F Tank Thermometer Aquarium Temperature Measurement Suitable for Fish, Axolotl, Turtle or Aquatic --- ## 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.tn/products/186091208-hitop-300w-adjustable-aquarium-heater-submersible-fish-tank-heater-thermostat](https://www.desertcart.tn/products/186091208-hitop-300w-adjustable-aquarium-heater-submersible-fish-tank-heater-thermostat) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-21*