--- product_id: 345026828 title: "Uniclife Aquarium Heater Submersible with Thermometer, 50 Watt for 10 Gallon Fish Tank" brand: "uniclife" price: "€ 86.85" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.hr/products/345026828-uniclife-aquarium-heater-submersible-with-thermometer-50-watt-for-10 store_origin: HR region: Croatia --- # Shatterproof Glass: 2mm Thick Safety Shut-off: Prevents Overheating Adjustable Temp Range: 68°F - 93°F Uniclife Aquarium Heater Submersible with Thermometer, 50 Watt for 10 Gallon Fish Tank **Brand:** uniclife **Price:** € 86.85 **Availability:** ✅ In Stock ## Summary > 🐟 Dive into Comfort with Uniclife! ## Quick Answers - **What is this?** Uniclife Aquarium Heater Submersible with Thermometer, 50 Watt for 10 Gallon Fish Tank by uniclife - **How much does it cost?** € 86.85 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/345026828-uniclife-aquarium-heater-submersible-with-thermometer-50-watt-for-10) ## Best For - uniclife enthusiasts ## Why This Product - Trusted uniclife brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **📏 Compact Design:** Sleek 8.5-inch length fits seamlessly in your tank - • **💧 Durable & Reliable:** Shatterproof quartz glass for safety - • **🔒 Smart Heating Protection:** Automatic shut-off for peace of mind - • **🐠 Keep Your Aquatics Happy!:** Perfect for 5-20 Gallon Tanks - • **🌡️ Precision Temperature Control:** Easily adjust from 68°F to 93°F ## Overview The Uniclife Aquarium Heater is a 50-watt submersible heater designed for 5-20 gallon fish tanks. It features an adjustable temperature range from 68°F to 93°F, a built-in thermostat for automatic temperature regulation, and a safety shut-off mechanism to prevent overheating. Made from durable shatterproof quartz glass, this heater ensures reliable performance while keeping your aquatic life thriving. ## Description Uniclife Aquarium Heater Submersible with Thermometer, 50 Watt for 10 Gallon Fish Tank ## Features - For 5-20 Gal Tanks: Measure 8.5 inches in length. Applicable for aquaculture and fresh, marine and tropical aquariums. Save your fish or plants from coldness to keep them vigorous. - Adjustable: Controllable temperature range from 68 °F to 93 °F (20-34 °C). Simply rotate the knob to freely regulate the temperature with deviations from ± 2 °F to ± 4 °F. - Detect Temp Timely: With a built-in thermostat, it will automatically keep the water at the set temperature. The extra thermometer sticker allows you to detect water temp at any time. - Heating Protection: Its indicator light turns red during working and automatically shuts off to stop heating when reaching the set temperature. No danger of overheating to your aquatics. - Reliable Material: The 2 mm extra thick shatterproof quartz glass can prevent electricity leakage. And the iron-chromium heating wires feature fast heating to warm your tank fitly. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Uniclife | | Colour | black | | Age Range (Description) | Adult | | Outer Material | Glass | | Product Care Instructions | Hand Wash Only | | Net Quantity | 1.0 count | | Power Source | Electricity | | Upper Temperature Rating | 93 Degrees Fahrenheit | | Response Time | 500 Milliseconds | | Manufacturer | Uniclife | | Item Weight | 230 g | | Product Dimensions | 21.59 x 2.54 x 2.54 cm; 230 g | | Item Height | 1 Inches | | Item Width | 1 Inches | | Are batteries included? | No | ## Product Details - **Age Range (Description):** Adult - **Brand:** Uniclife - **Color:** black - **Display Type:** Digital - **Included Components:** Heating Rod, Electronic Thermostat, Thermometer Sticker - **Outer Material:** Glass - **Power Source:** Corded Electric - **Product Care Instructions:** Wipe Clean - **Special Feature:** Non-Contact, LED Indicator Light, Electronic Thermostat - **Unit Count:** 1.0 Count ## Images ![Uniclife Aquarium Heater Submersible with Thermometer, 50 Watt for 10 Gallon Fish Tank - Image 1](https://m.media-amazon.com/images/I/61pJxXXBZuL.jpg) ![Uniclife Aquarium Heater Submersible with Thermometer, 50 Watt for 10 Gallon Fish Tank - Image 2](https://m.media-amazon.com/images/I/71icnDpeA6L.jpg) ![Uniclife Aquarium Heater Submersible with Thermometer, 50 Watt for 10 Gallon Fish Tank - Image 3](https://m.media-amazon.com/images/I/71ANM+OWxjL.jpg) ![Uniclife Aquarium Heater Submersible with Thermometer, 50 Watt for 10 Gallon Fish Tank - Image 4](https://m.media-amazon.com/images/I/71qNcFjAZYL.jpg) ![Uniclife Aquarium Heater Submersible with Thermometer, 50 Watt for 10 Gallon Fish Tank - Image 5](https://m.media-amazon.com/images/I/61lCyRvuPEL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great heater for my 10 gallon betta tank. *by E***D on Reviewed in the United States on 2 January 2023* I bought this heater for my 10 gallon betta tank, and I ended up having to buy a different 10 gallon tank after using it for a few months, and it's worked well in both. The suction cups are strong, and the heater has never fallen, cracked, or broken. You can adjust it on the tank so it's easily readable, and its dial makes it easy to adjust the heat as well. My fish keeps rubbing up against it, probably because he likes the heat, and so far he's suffered no ill effects from getting so close to it.The heater's accuracy is off by about 3 degrees for me, but this is easily fixable if you have a glass thermometer, which are super cheap and easy to buy. The thermometer that comes with it is also pretty accurate, and you should be fine using that one to tell the temperature of the tank without buying a new one if you want to. Overall this is an excellent heater, and I trust it much more than other heaters that friends have bought for their aquariums. If you want a heater you can trust with your fish, I do recommend this.NOTE: I got the 50W heater for a 10 gallon betta tank, I can't attest to the 25W heater or other versions of this. Make sure you get the right sized heater for your tank! ### ⭐⭐⭐⭐⭐ Works great *by A***H on Reviewed in the United States on 4 February 2024* I bought this so I could keep the temperature in my fish tank at a controlled temperature. I have baby fish that are needing very specific temperatures and this helps me keep it like that. ### ⭐⭐⭐⭐ Did good *by B***. on Reviewed in the United States on 10 May 2023* The selectable temperature is a little Goofy. One time it was set for 72, but it was 88 in water. Morning with no sun shining on it.I dropped it on a concrete floor and the glass tube did not break. ## Frequently Bought Together - Uniclife Aquarium Heater 25W/50W/100W/200W Adjustable Submersible Heating Rod with Electronic Thermostat LED Indicator Light and Thermometer Sticker for Freshwater Marine Fish Tanks - Tetra Whisper Easy to Use Air Pump for Aquariums (Non-UL) - Pawfly 3 Pack Aquarium Sponge Filter Quiet Betta Fry Shrimp and Small Fish Foam Filter for Tiny Fish Tank up to 10 Gallon --- ## 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.hr/products/345026828-uniclife-aquarium-heater-submersible-with-thermometer-50-watt-for-10](https://www.desertcart.hr/products/345026828-uniclife-aquarium-heater-submersible-with-thermometer-50-watt-for-10) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-22*