--- product_id: 745882308 title: "Small Aquarium Heater 75W, Controllable 5 Temperature Modes for 5-15 Gallon Betta Fish Tank Heater, 78°F Mini Submersible 5 Buttons Temperature Constant Easily Setting, Freshwater & Saltwater Tanks" brand: "wonderfactory" price: "328.59 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/745882308-small-aquarium-heater-75w-controllable-5-temperature-modes-for-5 store_origin: TN region: Tunisia --- # 75W powerful heating Fits 1-20 gallon tanks LED digital temp display Small Aquarium Heater 75W, Controllable 5 Temperature Modes for 5-15 Gallon Betta Fish Tank Heater, 78°F Mini Submersible 5 Buttons Temperature Constant Easily Setting, Freshwater & Saltwater Tanks **Brand:** wonderfactory **Price:** 328.59 DT **Availability:** ✅ In Stock ## Summary > 🔥 Keep your aquatic friends cozy with precision and style! ## Quick Answers - **What is this?** Small Aquarium Heater 75W, Controllable 5 Temperature Modes for 5-15 Gallon Betta Fish Tank Heater, 78°F Mini Submersible 5 Buttons Temperature Constant Easily Setting, Freshwater & Saltwater Tanks by wonderfactory - **How much does it cost?** 328.59 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/745882308-small-aquarium-heater-75w-controllable-5-temperature-modes-for-5) ## Best For - wonderfactory enthusiasts ## Why This Product - Trusted wonderfactory brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Energy Saver:** Auto shut-off at set temperature plus memory function after power outages means efficient, worry-free heating. - • **Compact & Versatile:** Sleek mini design fits shrimp, betta, and turtle tanks from 1 to 20 gallons without cluttering your aquarium. - • **Safe & Durable Build:** Crafted with nickel-chromium heating wire and stainless steel/Teflon shell for explosion-proof, rust-resistant, and flame-retardant reliability. - • **Hassle-Free Maintenance:** Seamless, gap-free surface resists dirt buildup and wipes clean easily; extra-long 82.6-inch cord for flexible placement. - • **Precision Temperature Control:** Intuitive LED display with a five-key external controller lets you dial in temps from 78°F to 94°F effortlessly. ## Overview The Wonderfactory 75W Fish Tank Heater is a compact, submersible aquarium heater designed for 1-20 gallon freshwater and saltwater tanks. Featuring a clear LED digital display and an external five-key controller, it offers precise temperature settings from 78°F to 94°F. Built with durable nickel-chromium heating wire and a stainless steel/Teflon shell, it ensures safe, uniform heating with energy-saving auto shut-off and memory functions. Its sleek, easy-to-clean design and long power cord make it a perfect upgrade for betta, shrimp, and turtle tanks. ## Description Wonderfactory mini fish tank heater: Your Fish's Cozy Retreat! Tired of clunky heaters taking up space in your tank? Meet our space-saving hero! Fits tanks from 1 to 20 gallons, perfect for shrimp, bettas, or turtles. Easy LED controls let you set temps from 78°F - 94°F with a glance. Safe and efficient design means worry-free heating. Energy-saving mode kicks in when your tank hits the sweet spot. Easy to clean with a seamless design. Upgrade your tank with the Wonderfactory mini fish tank heater today! ## Features - 【Mini Fish Tank Heater】The fish heater can be installed vertically or horizontally, suitable for 1-20 gallon freshwater/saltwater aquariums, including shrimp tanks, betta tanks, turtle tanks, etc. The compact design of the betta fish heater does not take up too much space, meeting your needs. Reminder: Do not bury the heater in the sand, ensure at least a 2-inch distance from the water surface. - 【Smart Temperature Control】The fish tank heater is equipped with an LED digital display and an external five-key temperature controller, making it easy to operate. The betta fish tank heater can adjust the temperature range from 78°F - 94°F, displaying the real-time water temperature status. The Wonderfactory fish tank heater is different from other small heaters, with one-button temperature adjustment, making it easier to use. - 【Safe and Efficient Design】The fish tank water heater is made of nickel-chromium heating wire material, with higher heat conduction efficiency, longer service life, and more uniform heating. The exterior material of the fish heater is made of stainless steel and Teflon, with characteristics of safety, explosion-proof, flame-retardant, corrosion-resistant, and rust-proof. - 【Smart Energy Saving】The betta fish heater has an automatic constant temperature function. Once the water temperature reaches the set value, the fish tank heater stops heating, saving energy. The Wonderfactory mini fish tank heater has a memory function after power failure, no need to reset, convenient and worry-free. - 【Convenient Cleaning】The Wonderfactory fish tank heater is designed without any gaps in the shell, not easy to accumulate dirt, and easy to clean. The surface of the fish tank heater is smooth and can be easily wiped. The 82.6-inch power cord length avoids insufficient length during use. - 【After-Sales Service】We offer 365 days of support. If there are any issues with the Wonderfactory fish tank heater, please contact us immediately. We provide worry-free returns, fast response times, quality assurance, expert advice, and comprehensive warranty to ensure your complete satisfaction with your purchase. Our customer service team is available 24/7 to provide support and address any concerns. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Wonderfactory | | Item model number | JRC-01 | | Product Dimensions | 2.03 x 1.52 x 11.43 cm; 150 g | | ASIN | B0D1R85H2Z | ## Images ![Small Aquarium Heater 75W, Controllable 5 Temperature Modes for 5-15 Gallon Betta Fish Tank Heater, 78°F Mini Submersible 5 Buttons Temperature Constant Easily Setting, Freshwater & Saltwater Tanks - Image 1](https://m.media-amazon.com/images/I/814wYanQHFL.jpg) ## Frequently Bought Together - Wonderfactory 75W Aquarium Heater, 5 Temperature Modes for 5-15 Gallon Betta Fish Tank Heater, 78°F Mini Submersible 5 Buttons Temperature Constant Easily Setting, Freshwater & Saltwater Tanks - Smart Aquarium Fish Tank 5 Gallon Starter kit, Self Cleaning System Efficiency Filter 7 Color LED Lights Automatic Feeder Temperature Display Monitor HD UHA Glass Leak-Proof, Smart Control with Apps - Aqua Natural Diamond Black 10lb, Premium Gravel and Substrate for Aquariums, Fish Tanks and terrariums, 1-2mm --- ## 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/745882308-small-aquarium-heater-75w-controllable-5-temperature-modes-for-5](https://www.desertcart.tn/products/745882308-small-aquarium-heater-75w-controllable-5-temperature-modes-for-5) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-06*