--- product_id: 401932193 title: "Cobalt Aquatics Neo-Therm Pro Aquarium Heater 100W - Accurate ±0.5°F Electronic Thermostat - Shatterproof for Freshwater & Saltwater Tanks" brand: "cobalt aquatics" price: "VT1783" currency: VUV in_stock: true url: https://www.desertcart.vu/products/401932193-cobalt-aquatics-neo-therm-pro-aquarium-heater-100w-accurate-0 store_origin: VU region: Vanuatu --- # Fully submersible Auto shutoff safety ±0.5°F accuracy Cobalt Aquatics Neo-Therm Pro Aquarium Heater 100W - Accurate ±0.5°F Electronic Thermostat - Shatterproof for Freshwater & Saltwater Tanks **Brand:** cobalt aquatics **Price:** VT1783 **Availability:** ✅ In Stock ## Summary > 🌊 Dive into Precision with the Neo-Therm Pro! ## Quick Answers - **What is this?** Cobalt Aquatics Neo-Therm Pro Aquarium Heater 100W - Accurate ±0.5°F Electronic Thermostat - Shatterproof for Freshwater & Saltwater Tanks by cobalt aquatics - **How much does it cost?** VT1783 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/401932193-cobalt-aquatics-neo-therm-pro-aquarium-heater-100w-accurate-0) ## Best For - cobalt aquatics enthusiasts ## Why This Product - Trusted cobalt aquatics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Automatic shutoff for peace of mind! - • **User-Friendly Display:** Monitor your tank's health at a glance! - • **Energy Efficient Design:** Save on energy while keeping your aquatic friends cozy! - • **Shatterproof Reliability:** Built to withstand the test of time and water! - • **Precision Meets Performance:** Experience temperature control like never before! ## Overview The Cobalt Aquatics Neo-Therm Pro Aquarium Heater 100W features an advanced electronic thermostat with ±0.5°F accuracy, ensuring precise temperature regulation for both freshwater and saltwater tanks. Its fully submersible design and shatterproof casing guarantee durability, while the automatic shutoff feature enhances safety. The easy-to-read LED display allows for effortless monitoring, and its energy-efficient design makes it perfect for larger tanks. ## Description Full description not available ## Features - Precise Temperature Control: Advanced electronic thermostat with ±0.5°F accuracy, providing precise temperature regulation for both freshwater and saltwater tanks. - Fully Submersible Design: Designed for complete submersion in water, ensuring reliable performance in any aquarium setup, with a shatterproof casing for long-lasting durability. - Automatic Shutoff for Safety: Equipped with an auto shutoff feature to prevent overheating, safeguarding your tank environment and maintaining a healthy aquatic ecosystem. - Easy-to-Read Digital Display: Includes a LED display that shows both the set temperature and the current tank temperature, making it easy to monitor and adjust for optimal conditions. - Energy Efficient & Durable: Provides superior energy efficiency while maintaining consistent heat distribution, ideal for larger tanks, with a compact design that fits seamlessly in any aquarium. ## Images ![Cobalt Aquatics Neo-Therm Pro Aquarium Heater 100W - Accurate ±0.5°F Electronic Thermostat - Shatterproof for Freshwater & Saltwater Tanks - Image 1](https://m.media-amazon.com/images/I/51eTBFoRgXL.jpg) ![Cobalt Aquatics Neo-Therm Pro Aquarium Heater 100W - Accurate ±0.5°F Electronic Thermostat - Shatterproof for Freshwater & Saltwater Tanks - Image 2](https://m.media-amazon.com/images/I/51H6gMPPCcL.jpg) ![Cobalt Aquatics Neo-Therm Pro Aquarium Heater 100W - Accurate ±0.5°F Electronic Thermostat - Shatterproof for Freshwater & Saltwater Tanks - Image 3](https://m.media-amazon.com/images/I/61Gd0WoblXL.jpg) ![Cobalt Aquatics Neo-Therm Pro Aquarium Heater 100W - Accurate ±0.5°F Electronic Thermostat - Shatterproof for Freshwater & Saltwater Tanks - Image 4](https://m.media-amazon.com/images/I/71Kz+7yWiFL.jpg) ![Cobalt Aquatics Neo-Therm Pro Aquarium Heater 100W - Accurate ±0.5°F Electronic Thermostat - Shatterproof for Freshwater & Saltwater Tanks - Image 5](https://m.media-amazon.com/images/I/71cQ9abOLKL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Would this work for a four gallon or is it to big?** A: I'm using it in a 3 gallon Tetra Cube. As long as it's submerged horizontal or vertically, and not touching substrate, it'll work. The heater is 6.5" tall x 2" wide. I like it because, it heats to a set temperature; if the tank is too warm, it shuts off. I've been using it for a month, checking with a thermometer, and it's been spot on 80, as set for my Betta. **Q: How many gallons will this heat?** A: It works really good on our 50 gallon tank, room temperature range from 60 to 75 degree. **Q: Does it retain setting if there is a power failure ?** A: Yes it does, retain setting if there is a power failure. A very good heater, with a very wide temperature spread (66° to 96°) to set the heat too. Compact & very reliable! You will not be disappointed. **Q: About how long should it take to heat a 70 degree 5 gallon tank to 78 degrees?** A: It took mine under 15 minutes to heat my 2.6 gallon tank from 74 to 78 degrees. If I may, I would suggest that you check out a 50 watt heater, the 25 w is meant for 2 to 4 gallon tanks. --- ## 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/401932193-cobalt-aquatics-neo-therm-pro-aquarium-heater-100w-accurate-0](https://www.desertcart.vu/products/401932193-cobalt-aquatics-neo-therm-pro-aquarium-heater-100w-accurate-0) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-06*