--- product_id: 272599948 title: "Hitop 25W/50W/100W/300W Adjustable Aquarium Heater, Submersible Glass Water Heater for 5 – 70 Gallon Fish Tank (300W)" brand: "hitop-fish" price: "VT10331" currency: VUV in_stock: true url: https://www.desertcart.vu/products/272599948-hitop-25w-50w-100w-300w-adjustable-aquarium-heater-submersible-glass store_origin: VU region: Vanuatu --- # 300W Power Adjustable Temp 68°F-93°F Explosion-Proof Glass Hitop 25W/50W/100W/300W Adjustable Aquarium Heater, Submersible Glass Water Heater for 5 – 70 Gallon Fish Tank (300W) **Brand:** hitop-fish **Price:** VT10331 **Availability:** ✅ In Stock ## Summary > 🐠 Dive into Comfort with the Hitop Heater! ## Quick Answers - **What is this?** Hitop 25W/50W/100W/300W Adjustable Aquarium Heater, Submersible Glass Water Heater for 5 – 70 Gallon Fish Tank (300W) by hitop-fish - **How much does it cost?** VT10331 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/272599948-hitop-25w-50w-100w-300w-adjustable-aquarium-heater-submersible-glass) ## Best For - hitop-fish enthusiasts ## Why This Product - Trusted hitop-fish brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Crafted from 2mm thickened quartz glass for ultimate durability. - • **Complete Package:** Includes all necessary accessories for hassle-free setup. - • **Peace of Mind Warranty:** Enjoy a 12-month warranty and responsive customer support! - • **Versatile Heating Power:** Perfect for 35-70 gallon tanks, both freshwater and seawater! - • **Precision Temperature Control:** Easily adjust your tank's temperature for optimal aquatic health. ## Overview The Hitop 300W Adjustable Aquarium Heater is designed for 35-70 gallon fish tanks, featuring explosion-proof quartz glass for safety, adjustable temperature settings from 68°F to 93°F, and comes with essential accessories and a 12-month warranty. ## Description Hitop 25W/50W/100W/300W Adjustable Aquarium Heater, Submersible Glass Water Heater for 5 – 70 Gallon Fish Tank (300W) ## Features - Wide Application: 300W aquarium heater, length: 11*1*1 in (27*2.5*2.5 cm), suitable for 35-70 gallon aquariums, also suitable for seawater and freshwater, can be used in fish tanks and turtle tanks. - Safe: Explosion-proof glass heater, this fish tank heater is made of 2mm thickened quartz glass, 33% thicker than ordinary glass, not easy to crack, which is very safe for people and aquatic animals. - Adjustable Temperature: This fish heater adopts 8-slot multi-branch heating wire ceramic frame, better heat dissipation, long service life. The adjustable temperature range of the water heater for fish tank is 68°F - 93°F (20°C - 34°C), and we also included a thermometer sticker, which is more convenient to check the water temperature. - Complete Accessories and Warranty: This aquarium submersible heater comes with all the accessories you need, except for a stick-on thermometer, it also comes with 3 suction cups, one for replacement. We provide a 12-month warranty service for this heater, so you can buy with confidence, if you have any questions, please feel free to contact us, we will reply within 24 hours. - Note: This fish tank heater must be fully submerged in water for use. If you need to change the water or clean the fish tank, please cut off the power first, cool the heater for more than 15 minutes, and then take it out after the heater is completely cooled. ## Images ![Hitop 25W/50W/100W/300W Adjustable Aquarium Heater, Submersible Glass Water Heater for 5 – 70 Gallon Fish Tank (300W) - Image 1](https://m.media-amazon.com/images/I/61baVqtZyzL.jpg) ## Available Options This product comes in different **Pattern Name** options. ## Frequently Bought Together - Hitop 25W/50W/100W/300W Adjustable Aquarium Heater, Submersible Glass Water Heater for 5 – 70 Gallon Fish Tank (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 - HITOP Dual Outlet Aquarium Electric Air Pump, Whisper Adjustable Fish Tank Aerator, Quiet Oxygen Pump with Accessories for 20 to 100 Gallon (2 outlets) --- ## 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/272599948-hitop-25w-50w-100w-300w-adjustable-aquarium-heater-submersible-glass](https://www.desertcart.vu/products/272599948-hitop-25w-50w-100w-300w-adjustable-aquarium-heater-submersible-glass) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-09*