--- product_id: 489771225 title: "Small Aquarium Betta Heater, Submersible Fish Tank Heater 10W/25W/50W/100W with LED Digital Display, Suitable for Marine Saltwater and Freshwater up to 5/10/16/26 Gallon" brand: "hygger" price: "1097833₫" currency: VND in_stock: true reviews_count: 11 category: "Hygger" url: https://www.desertcart.vn/products/489771225-small-aquarium-betta-heater-submersible-fish-tank-heater-10w-25w store_origin: VN region: Vietnam --- # Submersible & splash-proof LED digital temp display 10W-100W power range Small Aquarium Betta Heater, Submersible Fish Tank Heater 10W/25W/50W/100W with LED Digital Display, Suitable for Marine Saltwater and Freshwater up to 5/10/16/26 Gallon **Brand:** hygger **Price:** 1097833₫ **Availability:** ✅ In Stock ## Summary > 🔥 Keep your aquatic friends cozy with precision and style! ## Quick Answers - **What is this?** Small Aquarium Betta Heater, Submersible Fish Tank Heater 10W/25W/50W/100W with LED Digital Display, Suitable for Marine Saltwater and Freshwater up to 5/10/16/26 Gallon by hygger - **How much does it cost?** 1097833₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/489771225-small-aquarium-betta-heater-submersible-fish-tank-heater-10w-25w) ## Best For - hygger enthusiasts ## Why This Product - Trusted hygger brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Discreet:** Thumb-sized design (4.1”) fits nano and betta tanks without clutter or eyesores. - • **Smart Safety Controls:** Auto shut-off on overheating or low water prevents fish 'cooking' disasters. - • **Precision Heating Power:** Choose from 10W to 100W for tanks 1-26 gallons—perfect fit for your aquatic ecosystem. - • **Quartz Glass Durability:** 2mm thickened quartz resists explosion & corrosion, ensuring safety and longevity. - • **Real-Time Temperature Monitoring:** LED display plus remote controller lets you adjust temps without wet hands. ## Overview The hygger Small Aquarium Betta Heater offers adjustable heating from 10W to 100W, suitable for freshwater and marine tanks up to 26 gallons. Crafted with durable quartz glass, it features advanced safety protections including auto shut-off for overheating and low water levels. Its compact 4.1-inch size fits perfectly in nano and betta tanks, while the LED digital display and remote controller provide real-time temperature monitoring and easy adjustments, making it a reliable, space-saving solution for professional fish keepers. ## Description desertcart.com: hygger Small Aquarium Betta Heater, Submersible Fish Tank Heater 10W/25W/50W/100W with LED Digital Display, Suitable for Marine Saltwater and Freshwater up to 5/10/16/26 Gallon : Pet Supplies Review: Great little heater - This works great keeping my little 1.5 gallon sea monkey tank heated to 79F, even in the winter. I got this to replace a cheaper one that stopped working after just a couple months. Love the hygger brand, and it is well worth the price. Review: PERFECT FOR MY NEED! - Awesome so far! Using in my chicken waterer and works perfect. You can see the current temp all the time and set it at good temps for the water. It keeps it nice temp in the freezing weather. PERFECT BUY IT!!!! ## Features - ★10 Watt Aquarium Heater: Temperature range is 59-93°F, for small glass or acrylic aquariums up 1 to 5 gallons, can be used for both fresh and marine water, ideal for fish tanks and turtle tanks. Please choose the right wattage aquarium heater according to our size chart - ★Made with Premium Quartz: The aquarium heater is made of 2mm thickened quartz glass. This fish tank heater is resistant to explosion and corrosion, and protect fish and other livestocks from punching and scalding - ★Dry Run / Overheating Protection: When the water temperature exceeds 95°F or when the warer level is lower than the minimum water level, the heater will stop heating, and the conrtoller will display an error code. Error code: HH-high temp; E1-out off water. Multiple protection, you are free from “cooking fish”! - ★Super Mini Size: This small aquarium heater is “thumb size” - only 4.1” (10.5cm) in length. Great for nano tanks / betta tanks. The innovative super mini size perfectly solves the headache of the fish keepers on the traditional heaters! Takes up less space, easy to hide, but in full power! - ★LED Digital Display & External Temperature Controller: LED digital display can observe the water temperature in real time; the temperature remote control allows you to avoid wet hands when adjusting the temperature. Note: Please unplug the power when cleaning the fish tank or changing the water in the aquarium. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BGG7Z3N9 | | ASIN | B0BGG7Z3N9 | | Additional Features | Adjustable, Automatic, Easy to Use | | Best Sellers Rank | #3,913 in Pet Supplies ( See Top 100 in Pet Supplies ) #8 in Aquarium Heaters | | Brand Name | hygger | | Color | Black | | Customer Reviews | 4.6 4.6 out of 5 stars (425) | | Date First Available | September 26, 2022 | | Item Weight | 0.27 Kilograms | | Item model number | HG-031 | | Manufacturer | hygger | | Manufacturer | hygger | | Material Type | Quartz Glass | | Model Number | HG-031 | | Product Dimensions | 1.2 x 1.2 x 4.14 inches; 9.52 ounces | | Tank Volume | 5 Gallons | | Unit Count | 1.00 Count | ## Product Details - **Brand:** hygger - **Color:** Black - **Item Weight:** 0.27 Kilograms - **Manufacturer:** hygger - **Material:** Quartz Glass - **Special Feature:** Adjustable, Automatic, Easy to Use - **Tank Volume:** 5 Gallons ## Images ![Small Aquarium Betta Heater, Submersible Fish Tank Heater 10W/25W/50W/100W with LED Digital Display, Suitable for Marine Saltwater and Freshwater up to 5/10/16/26 Gallon - Image 1](https://m.media-amazon.com/images/I/71dOmlu4+LL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great little heater *by A***A on February 20, 2026* This works great keeping my little 1.5 gallon sea monkey tank heated to 79F, even in the winter. I got this to replace a cheaper one that stopped working after just a couple months. Love the hygger brand, and it is well worth the price. ### ⭐⭐⭐⭐⭐ PERFECT FOR MY NEED! *by D***P on December 24, 2025* Awesome so far! Using in my chicken waterer and works perfect. You can see the current temp all the time and set it at good temps for the water. It keeps it nice temp in the freezing weather. PERFECT BUY IT!!!! ### ⭐⭐⭐⭐⭐ Nice heater *by B***R on January 4, 2026* Small but works well in our tank. Suctions work great, once positioned correctly. Thermostat’s easy to set and keeps temperatures at that setting. ## Frequently Bought Together - hygger Small Aquarium Betta Heater, Submersible Fish Tank Heater 10W/25W/50W/100W with LED Digital Display, Suitable for Marine Saltwater and Freshwater up to 5/10/16/26 Gallon - NICREW Nano Silent Aquarium Air Pump Black, Aquarium Aerator with Accessories for Up to 10 Gallon Fish Tank, Super Quiet, 0.3 L/min, 1.5 Watts --- ## 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.vn/products/489771225-small-aquarium-betta-heater-submersible-fish-tank-heater-10w-25w](https://www.desertcart.vn/products/489771225-small-aquarium-betta-heater-submersible-fish-tank-heater-10w-25w) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-20*